CN107276100A - Load control system, Broadcast Controller, RF reception devices and wireless controller - Google Patents

Load control system, Broadcast Controller, RF reception devices and wireless controller Download PDF

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Publication number
CN107276100A
CN107276100A CN201710372938.XA CN201710372938A CN107276100A CN 107276100 A CN107276100 A CN 107276100A CN 201710372938 A CN201710372938 A CN 201710372938A CN 107276100 A CN107276100 A CN 107276100A
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CN
China
Prior art keywords
antenna
signal
wireless
controller
control system
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201710372938.XA
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Chinese (zh)
Inventor
唐纳德·莫斯布鲁克
蒂莫西·S·马耶夫斯基
格雷戈里·阿尔托南
本杰明·F·博德
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Luchuang Technology Co., Ltd.
Original Assignee
Lutron Electronics Co Inc
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Publication date
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Application filed by Lutron Electronics Co Inc filed Critical Lutron Electronics Co Inc
Publication of CN107276100A publication Critical patent/CN107276100A/en
Pending legal-status Critical Current

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Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J13/00—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network
    • H02J13/00006—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network characterised by information or instructions transport means between the monitoring, controlling or managing units and monitored, controlled or operated power network element or electrical equipment
    • H02J13/00022—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network characterised by information or instructions transport means between the monitoring, controlling or managing units and monitored, controlled or operated power network element or electrical equipment using wireless data transmission
    • H02J13/00024—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network characterised by information or instructions transport means between the monitoring, controlling or managing units and monitored, controlled or operated power network element or electrical equipment using wireless data transmission by means of mobile telephony
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J3/00—Circuit arrangements for ac mains or ac distribution networks
    • H02J3/12—Circuit arrangements for ac mains or ac distribution networks for adjusting voltage in ac networks by changing a characteristic of the network load
    • H02J3/14—Circuit arrangements for ac mains or ac distribution networks for adjusting voltage in ac networks by changing a characteristic of the network load by switching loads on to, or off from, network, e.g. progressively balanced loading
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J13/00—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network
    • H02J13/00004—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network characterised by the power network being locally controlled
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J13/00—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network
    • H02J13/00006—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network characterised by information or instructions transport means between the monitoring, controlling or managing units and monitored, controlled or operated power network element or electrical equipment
    • H02J13/00022—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network characterised by information or instructions transport means between the monitoring, controlling or managing units and monitored, controlled or operated power network element or electrical equipment using wireless data transmission
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J13/00—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network
    • H02J13/00006—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network characterised by information or instructions transport means between the monitoring, controlling or managing units and monitored, controlled or operated power network element or electrical equipment
    • H02J13/00022—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network characterised by information or instructions transport means between the monitoring, controlling or managing units and monitored, controlled or operated power network element or electrical equipment using wireless data transmission
    • H02J13/00026—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network characterised by information or instructions transport means between the monitoring, controlling or managing units and monitored, controlled or operated power network element or electrical equipment using wireless data transmission involving a local wireless network, e.g. Wi-Fi, ZigBee or Bluetooth
    • H02J13/0075—
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J3/00—Circuit arrangements for ac mains or ac distribution networks
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J4/00—Circuit arrangements for mains or distribution networks not specified as ac or dc
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J50/00—Circuit arrangements or systems for wireless supply or distribution of electric power
    • H02J50/80—Circuit arrangements or systems for wireless supply or distribution of electric power involving the exchange of data, concerning supply or distribution of electric power, between transmitting devices and receiving devices
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/06—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
    • H04B7/0602—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using antenna switching
    • H04B7/0608—Antenna selection according to transmission parameters
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04H—BROADCAST COMMUNICATION
    • H04H20/00—Arrangements for broadcast or for distribution combined with broadcast
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
    • H04L12/2803—Home automation networks
    • H04L12/2816—Controlling appliance services of a home automation network by calling their functionalities
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B47/00—Circuit arrangements for operating light sources in general, i.e. where the type of light source is not relevant
    • H05B47/10—Controlling the light source
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B47/00—Circuit arrangements for operating light sources in general, i.e. where the type of light source is not relevant
    • H05B47/10—Controlling the light source
    • H05B47/175—Controlling the light source by remote control
    • H05B47/19—Controlling the light source by remote control via wireless transmission
    • G—PHYSICS
    • G08—SIGNALLING
    • G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
    • G08C17/00—Arrangements for transmitting signals characterised by the use of a wireless electrical link
    • G08C17/02—Arrangements for transmitting signals characterised by the use of a wireless electrical link using a radio link
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J2310/00—The network for supplying or distributing electric power characterised by its spatial reach or by the load
    • H02J2310/10—The network having a local or delimited stationary reach
    • H02J2310/12—The local stationary network supplying a household or a building
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J2310/00—The network for supplying or distributing electric power characterised by its spatial reach or by the load
    • H02J2310/10—The network having a local or delimited stationary reach
    • H02J2310/12—The local stationary network supplying a household or a building
    • H02J2310/14—The load or loads being home appliances
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J2310/00—The network for supplying or distributing electric power characterised by its spatial reach or by the load
    • H02J2310/50—The network for supplying or distributing electric power characterised by its spatial reach or by the load for selectively controlling the operation of the loads
    • H02J2310/56—The network for supplying or distributing electric power characterised by its spatial reach or by the load for selectively controlling the operation of the loads characterised by the condition upon which the selective controlling is based
    • H02J2310/58—The condition being electrical
    • H02J2310/60—Limiting power consumption in the network or in one section of the network, e.g. load shedding or peak shaving
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B47/00—Circuit arrangements for operating light sources in general, i.e. where the type of light source is not relevant
    • H05B47/10—Controlling the light source
    • H05B47/165—Controlling the light source following a pre-assigned programmed sequence; Logic control [LC]
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B47/00—Circuit arrangements for operating light sources in general, i.e. where the type of light source is not relevant
    • H05B47/10—Controlling the light source
    • H05B47/17—Operational modes, e.g. switching from manual to automatic mode or prohibiting specific operations
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B70/00—Technologies for an efficient end-user side electric power management and consumption
    • Y02B70/30—Systems integrating technologies related to power network operation and communication or information technologies for improving the carbon footprint of the management of residential or tertiary loads, i.e. smart grids as climate change mitigation technology in the buildings sector, including also the last stages of power distribution and the control, monitoring or operating management systems at local level
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B70/00—Technologies for an efficient end-user side electric power management and consumption
    • Y02B70/30—Systems integrating technologies related to power network operation and communication or information technologies for improving the carbon footprint of the management of residential or tertiary loads, i.e. smart grids as climate change mitigation technology in the buildings sector, including also the last stages of power distribution and the control, monitoring or operating management systems at local level
    • Y02B70/3225—Demand response systems, e.g. load shedding, peak shaving
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02B90/20—Smart grids as enabling technology in buildings sector
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D30/00—Reducing energy consumption in communication networks
    • Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
    • Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
    • Y04S20/00—Management or operation of end-user stationary applications or the last stages of power distribution; Controlling, monitoring or operating thereof
    • Y04S20/20—End-user application control systems
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
    • Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
    • Y04S20/00—Management or operation of end-user stationary applications or the last stages of power distribution; Controlling, monitoring or operating thereof
    • Y04S20/20—End-user application control systems
    • Y04S20/222—Demand response systems, e.g. load shedding, peak shaving
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
    • Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
    • Y04S20/00—Management or operation of end-user stationary applications or the last stages of power distribution; Controlling, monitoring or operating thereof
    • Y04S20/20—End-user application control systems
    • Y04S20/242—Home appliances
    • Y04S20/244—Home appliances the home appliances being or involving heating ventilating and air conditioning [HVAC] units
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
    • Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
    • Y04S20/00—Management or operation of end-user stationary applications or the last stages of power distribution; Controlling, monitoring or operating thereof
    • Y04S20/20—End-user application control systems
    • Y04S20/242—Home appliances
    • Y04S20/246—Home appliances the system involving the remote operation of lamps or lighting equipment
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
    • Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
    • Y04S40/00—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
    • Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
    • Y04S40/00—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them
    • Y04S40/12—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them characterised by data transport means between the monitoring, controlling or managing units and monitored, controlled or operated electrical equipment
    • Y04S40/126—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them characterised by data transport means between the monitoring, controlling or managing units and monitored, controlled or operated electrical equipment using wireless data transmission

Abstract

The present invention relates to load control system, Broadcast Controller, RF reception devices and wireless controller.A kind of load control system for being used to control multiple electrical loads, the load control system includes：Multiple energy controllers, each energy controller is operable to：Control at least one in the electrical load；And first Broadcast Controller, first Broadcast Controller has first antenna and the second antenna, the first antenna is disposed in first position, and second antenna is disposed in the second place orthogonal with the first position, and the Broadcast Controller is operable to：Launch the first wireless signal via the first antenna, and launch second wireless singal via second antenna；Wherein, being each operable in the energy controller：At least one in first wireless signal and second wireless singal is received, and controls in response to received wireless signal respective load.

Description

Load control system, Broadcast Controller, RF reception devices and wireless controller
The application is the applying date, and on December 21st, 2012, Application No. 201280070361.2, (international application no is The divisional application of the Chinese patent application of PCT/US2012/071421), entitled " Broadcast Controller ".
The cross reference of related application
This application claims the entitled LOAD CONTROL SYSTEM HAVING submitted on December 28th, 2011 The INDEPENDENTLY-CONTROLLED UNITS RESPONSIVE TO A BROADCAST TRANSMITTER U.S. faces When patent application No.61/580,898, the entitled LOAD CONTROL SYSTEM HAVING submitted on April 30th, 2012 The INDEPENDENTLY-CONTROLLED UNITS RESPONSIVE TO A BROADCAST TRANSMITTER U.S. faces When the patent application No.61/640,241 and entitled LOAD CONTROL SYSTEM that are submitted on June 1st, 2012 HAVING INDEPENDENTLY-CONTROLLED UNITS RESPONSIVE TO A BROADCAST TRANSMITTER's U.S. Provisional Patent Application No.61/654,562 priority.
Background technology
The building of house, office building, warehouse, factory etc. is used to control electric power usually using load control system Load.The example of electrical load includes electric light, motorized window treatments, electric fan and other such energy dissipation devices.Figure 1 shows such load control system 10 in example office building 11.
Load control system 10 can include one or more separate payment 12a-d.Three office 14a-c and one are described Individual meeting room 14d-each room has the separate payment 12a-d of their own.Each separate payment 12a-d can include At least one load control apparatus, for example, wall-mounted dimmer switches 26, it can control ceiling light 18.Dimmer switch 24 can To be responded to take sensor 20.Particularly, take sensor 20 can detect when someone enters room, and so After send control signals to dimmer switch 24.In response to control signal, dimmer switch 24 can open ceiling light 18.It is similar Ground, dimmer switch 24 can also respond to optical sensor (not shown), for based on there is how much daylight come dim light.It is negative Borne control system 10 can also include motorized window treatments 22, and motorized window treatments 22 can make sound to optical sensor Should.Dimmer switch 24, take sensor 20, optical sensor and motorized window treatments 22 can wirelessly communicate.
Because load control system 10 includes individually operated system 12a-d, the control device of a separate payment is not Control the control device of another separate payment.Similarly, the control device of a separate payment is not to independent from another The command signal of the control device of system responds.For example, the take sensor in neighbouring meeting room 14d office 14c 20 do not control the dimmer switch 24 in meeting room 14d.Also, the dimmer switch 24 in meeting room 12d is not to from next door The control signal of take sensor 20 in office 14c responds.
Have separate payment 12a-d useful to the occupant of building 11 in room 14a-d.Separate payment 12a-d phases To easily installation.It is mounted and tests for example, separate payment 12a-d can connects a room with a room, it is generally multiple to install Person is carried out simultaneously.Separate payment 12a-d is relatively easily safeguarded.In the case where not influenceing other systems, a list can be carried out The change of only system.Separate payment 12a-d allows load control system 10 somewhat flexibly, because additional separate payment can be with Building is added into, to allow to install stage by stage and develop over time.For example, the occupant of office building may want to inciting somebody to action Before motorized window treatments are arranged in corresponding office, they are arranged in meeting room.Similarly, operator may wish Prestige is spreading out take sensor to before the remainder of building, and take sensor is arranged on into lobby and storeroom In.
Controlled however, there is a major defect-no total system using SOS 12a-d in building 11 And management.Because SOS 12a-d is completely independent, they are not made across system as an entirety with cooperative mode Mechanism.Controlled for example, demand response and whole building thing time clock feature are two universal and useful total systems.Example is needed Asking response is when load control system carries out total system regulation based on the instruction from electric utility, such as, reduces total electricity During consumption-generally when the demand of electric utility is maximum.Whole building thing time clock feature can include for example in one day one All lamps are adjusted in another mode under individual pattern and in spare time.Because these SOSs shown in Fig. 1 12a-d is operated completely independently of each other, so in the absence of in response to the instruction from electric utility or in response to single Clock reconciles the mechanism of all separate units together.These beneficial total system abilities are for including with conventional separate unit 12a- The building of d load control system is unavailable.
It is thus desirable to provide conventional separate unit 12a-d benefit and realization such as demand response and whole building thing The load control system of the system-wide functions of time clock feature.
The content of the invention
As described in this, it is a kind of to be used to control the load control system of multiple electrical loads to include：With for controlling Multiple the independently-controlled units (or subsystem) of the commander of energy controller, wherein, separate unit is configured independently of each other And operate.Load control system further comprises Broadcast Controller, and the Broadcast Controller is by wireless signal transmission to the independently-controlled The energy controller of unit.For example, the energy controller of separate unit can in response to from Broadcast Controller receive it is wireless Signal, is operated according to different control algolithms (for example, under different operation modes).Because Broadcast Controller is suitable to and separate unit Energy controller radio communication,, can be with the case where not requiring extension wire operation for example, via radio frequency (RF) signal Broadcast Controller is installed.Broadcast Controller can include being oriented two antennas that space and polarity diversity are provided there is provided with In twice of total transmission region more than the transmission region when Broadcast Controller only has an antenna.
Load control system can be easily fixed and configure, without computer or advanced trial operation process. The independently-controlled unit can be independently programmed that (that is, energy controller is configured to make the commander of corresponding the independently-controlled unit Go out response).Load control system can easily be upgraded, to add new system function and add more commanders and energy Controller.Particularly, in the independently-controlled unit initially by trial operation, with do not require the energy controller of the independently-controlled unit and In the case that commander is reprogrammed, the overall situation and the center control of the independently-controlled unit (such as, demand response is controlled) are added Afterwards, Broadcast Controller may be added to load control system, so as to allow short additional trial run time.In addition, working as demand When response command is received by load control system, Broadcast Controller can provide the simple out-of-the-box for controlling electrical load (out-of-box) function, wherein, out-of-the-box function is easily transmitted and explained to the potential customers of load control system.And And, the operating characteristic of the energy controller of load control system and setting can with tuned, to allow easy regulating system to operate, After the initial trial operation of system, to improve human comfort and satisfaction.
Broadcast Controller can further be operable to collect the data (example of the energy spectrometer for load control system Such as, energy use information).For example, Broadcast Controller can be operable to record the data from one or more commanders, institute State the energy saving that data can be used for the prediction load control system before energy controller is installed.When load control system rings Should be when demand response order be adjusted and loaded, load control system can also provide feedback (such as, sub-audible sound).
The commander of load control system can include such as take sensor, vacant sensor, solar sensor, radiation Meter, cloudy sensor, temperature sensor, humidity sensor, pressure sensor, smoke detectors, carbon monoxide detector, air Mass sensor, safety sensor, proximity transducer, light fixture (fixture) sensor, separation sensor, keyboard, battery are powered It is remote control, power or sun powered remote controller, key card, cell phone, smart phone, tablet personal computer, personal digital assistant, individual People's computer, laptop computer, clock, audio-visual control, key card switch, safety means, power monitoring apparatus are (all Such as, power meter, energy meter, practical point of table (utility submeter) and practical ratemeter), master controller, house, Any combination of business or industrial control unit (ICU) or these input equipments.
The energy controller of load control system can include it is one or more of following, for example：For driving gas The light modulation of discharge lamp or switching regulator ballast；Light emitting diode (LED) driver for driving LED/light source；For controlling to shine The light adjusting circuit of the intensity of bright load；Spiral luminaire including dimmer circuit and incandescent or Halogen lamp LED；Including ballast With the spiral luminaire of compact fluorescent lamp；Spiral luminaire including LED driver and LED/light source；Electronic switch, can Control breaker or other switchgears for opening and closing utensil；Insert load control apparatus, controllable electrical receptacle or Controllable electric source plate for the one or more insertion loads (such as, coffee pot and space heater) of each control；For controlling The motor control unit of motor load processed, such as, ceiling fan or scavenger fan；For controlling motorized window treatments or motor-driven Change the driver element of projection screen；Shutter inside or outside motorization；For heating and/or the automatic temperature-control of cooling system Device；For the Temperature-controlled appliance for the set point temperatures for controlling HVAC system；Air-conditioning equipment；Compressor；Electric retaining wall board heating apparatus Controller；Controllable damper；Variable air quantity controller；FAI Fresh Air Intake controller；Ventilation controller；For radiator or spoke Penetrate the hydraulic valve of heating system；Humidity controlling unit；Humidifier；Dehumidifier；Water heater；Boiler controller；Pond pump；Refrigerator； Refrigerator；TV or computer monitor；Video camera；Audio system or amplifier；Elevator；Power supply；Generator；Charger, such as, Electric vehicle charger；Energy storage system；And substitute energy controller.
Embodiments in accordance with the present invention, for controlling the load control system of multiple electrical loads to include multiple energy holes Device and the first Broadcast Controller with first antenna and the second antenna, each energy controller are operable to control at least one Individual electrical load, wherein, first antenna is disposed in first position, and the second antenna be disposed in it is orthogonal with first position The second place.Broadcast Controller is operable to launch the first wireless signal via first antenna, and launches via the second antenna Second wireless singal.Each energy controller is operable to receive at least one in the first and second wireless signals, and Respective load is controlled in response to received wireless signal.
Also describe a kind of to be used to use in the load control system for controlling one or more electrical loads at this Broadcast Controller.Load control system includes at least one energy controller for being used to control at least one electrical load.Broadcast Controller includes first antenna and the second antenna, RF telecommunication circuits and control circuit.RF telecommunication circuits can be operatively coupled to First antenna and the second antenna, for launching the first wireless signal via first antenna with transmission frequency, and with transmission frequency Launch second wireless singal via the second antenna.Circuit is controlled to be coupled to RF telecommunication circuits, for making RF telecommunication circuits first Launch the first wireless signal in time slot, and launch second wireless singal in the second time slot.
According to another embodiment of the invention, a kind of load control system for being used to control multiple electrical loads includes tool Have and be operable to first antenna and the first Broadcast Controller of the second antenna while reception wireless signal, wherein, first antenna First position is disposed in, and the second antenna is disposed in the second place orthogonal with first position.Broadcast Controller includes Coupled to for receiving the first antenna of wireless signal and the RF telecommunication circuits of the second antenna.RF telecommunication circuits are in response to by first Antenna receives wireless signal and generates the first reception signal, and is generated in response to receiving wireless signal by the second antenna Second receives signal.Broadcast Controller further comprises the control circuit coupled to RF telecommunication circuits, is received for receiving first Signal and second receives signal.Circuit operative is controlled to receive signal into receiving signal and second by processing first, to by the The wireless signal that one antenna and the second antenna are received responds.
As described in this, RF receiving devices can include：(1) first antenna and the second antenna, are operable to while connecing Wireless signal is received, first antenna is disposed in first position, and the second antenna is disposed in second orthogonal with first position Position；(2) the first RF receivers, coupled to first antenna, signal is received for receiving wireless signal and generating first；(3) 2nd RF receivers, coupled to the second antenna, signal is received for receiving wireless signal and generating second；And (4) control Circuit, coupled to the first RF receivers and the 2nd RF receivers, signal and the second reception signal, control are received for receiving first Circuit operative receives signal and second into processing first and receives signal, with to the nothing received by first antenna and the second antenna Line signal responds.
It is described herein the Broadcast Controller that can be communicated with one or more separate units.In one or more separate units Each of can include at least one commander and at least one energy controller.At least one energy controller is operable to In response to the control signal received from least one commander, at least one electrical load is controlled.Broadcast Controller can be wrapped Include first antenna.First antenna may be configured to launch the first command signal at least one described energy controller.Extensively The second antenna can also be included by broadcasting controller, and the second antenna may be configured to launch the second command signal at least one Individual energy controller.At least one described energy controller may be configured to make the first command signal or the second command signal ratio The control signal received from least one commander is preferential.
According to the following explanation of the invention of refer to the attached drawing, other features and advantages of the present invention will be apparent.
Brief description of the drawings
Fig. 1 is to include the prior art load control system of four separate units (for example, subsystem) according to embodiment Example view.
Fig. 2 is to include the load control of four separate units (for example, subsystem) and Broadcast Controller according to embodiment The example view of system.
Fig. 3 is to include two separate units (for example, subsystem) and Broadcasting Control according to the first embodiment of the present invention The sketch of the load control system of device.
Fig. 4 is the example view of the dimmer switch energy controller according to embodiment.
Fig. 5 is the view of two exemplary separate units according to embodiment.
Fig. 6 A are the simplification stereograms of the Broadcast Controller of Fig. 3 load control system.
Fig. 6 B show the Broadcast Controller of the alternate embodiment according to the present invention.
Fig. 7 A are the simplified block diagrams of the Broadcast Controller of Fig. 3 load control system.
Fig. 7 B are the simplified block diagrams of the Broadcast Controller of the alternate embodiment according to the present invention.
Fig. 8 A are when the Broadcast Controller of the load control system from Fig. 3 receives the digital massage including operator scheme When, the operator scheme performed by energy controller (for example, dimmer switch) adjusts the simplified flowchart of process.
Fig. 8 B are, when the commander of the load control system from Fig. 3 receives digital massage, to be performed by dimmer switch Control process simplified flowchart.
Fig. 8 C are when the Broadcast Controller of the load control system from Fig. 3 receives the digital massage including operator scheme When, the operator scheme performed by Temperature-controlled appliance adjusts the simplified flowchart of process.
Fig. 9 be according to the second embodiment of the present invention be used for show that Fig. 3 load control system is responded in standard requirement What is how operated under pattern and urgent need response modes has the simplification floor plan of three separate units.
Figure 10 A to Figure 10 C show the load control system that may be displayed on Fig. 3 according to the third embodiment of the invention The sample screen shot of administration view screen on computing device.
Figure 10 D show that the calculating of the load control system that may be displayed on Fig. 3 according to the third embodiment of the invention is set The sample screen shot of standby upper tuning screen.
Figure 11 A to Figure 11 F show the example of the Broadcast Controller of the component devices of the discovery separate unit according to embodiment Property technology.
Figure 12 is according to the fourth embodiment of the invention including two separate units (for example, subsystem) and Broadcasting Control The simplification figure of the load control system of device.
Figure 13 is the simplification front view of the user interface of Broadcast Controller according to the fourth embodiment of the invention.
Figure 14 is the simplification front view of the user interface of the Broadcast Controller of the alternate embodiment according to the present invention.
Embodiment
It is outlined above and preferred embodiment described further below to will be better understood when when being read with reference to accompanying drawing. In order to show the purpose of the present invention, currently preferred embodiments are shown in figure, wherein, multiple figures in accompanying drawing are similar Numeral represents like, it is to be appreciated, however, that the invention is not restricted to disclosed ad hoc approach and means.
Fig. 2 shows the load control system 100 used in building 101, wherein, load control system 100 includes only Vertical unit 102a, 102b, 102c and 102d.Also illustrate three office 104a-c and an each room of meeting room 104d- All there is the separate unit 102a-d of their own.As described in this, each separate unit 102a-d can include at least one Individual commander and at least one energy controller, both of which include the communication node of load control system 100.At least one energy Controller is operable to the control signal in response to being received from least one commander, controls at least one electrical load.Such as Shown in Fig. 2, load control system 100 includes wall-mounted dimmer switches 105,106 and motorized window treatments 107, they It is the example of energy controller.Dimmer switch 105 can control the ceiling light 108 in separate unit 102c.Take sensor 109 It is described as the example of commander.Similarly, for example, optical sensor (not shown) can be control light modulator 105 and motorization The commander of window Bed linens 107-and based on there is how much daylight, dim and adjust tone.
According to embodiments one or more in greater detail herein, load control system 100 also includes Broadcast Controller 180 (for example, broadcsting transmitters).For such as, but not limited to demand response and/or the function based on clock function, broadcast control Device 180 processed can be performed to one or more energy controllers (for example, dimmer switch 105,106 and motorized window treatments 107) total system (or full building) control, how is the separate unit that can be associated but regardless of corresponding energy controller.For example, In order to act on demand response situation, Broadcast Controller 180 can not consider one or more energy controllers (for example, light modulation Device switch 105,106 and motorized window treatments 107) commander, and order those energy controllers perform some load Removal function (for example, light modulation or environment photocontrol).So as to which Broadcast Controller 180 is operable to across multiple separate units 102a-d (and across multiple office 104a-c and meeting room 104d) control energy controllers.
Fig. 3 shows two separate units 110,112 (for example, subsystem) of including according to the first embodiment of the present invention Load control system 100.Each separate unit 110,112 includes being operable to control one or more energy controller (examples Such as, the load control with wireless receiver or transceiver for controlling electrical load in response to received wireless signal Control equipment) one or more commanders (for example, wireless launcher).Commander is operable to for example send out radio frequency (RF) signal It is incident upon the energy controller for controlling respective load.For example, commander can include the list for being only operable to launch RF signals To transmitter (that is, only launching equipment), and energy controller can include the unidirectional reception that is only operable to receive RF signals Device (that is, only receiving device).Alternatively, commander and energy controller can include bi-directional device, and each is operable to Transmitting and reception RF signals.Load control system 100 can include the mixing of unidirectional and two-way commander and energy controller.Such as It is previously described, the communication node of commander and energy controller as load control system 100.
Separate unit 110,112 can be installed in separation and at least part closed room in such as public building In, and can be with mutually adjacent.Separate unit 110,112 is respectively positioned on (that is, to exist in the RF transmission ranges of Broadcast Controller 180 In total transmission region) region in.The control device of separate unit 110,112 (that is, commander and energy controller) is mutually only On the spot it is configured and (that is, is programmed) so that energy controller is operable in response to only separate unit that (that is, separate unit is mutual Be operating independently) commander, control connected load.However, the energy of both first and second separate units 110,112 Controller responds to the RF signals launched by the Broadcast Controller 180 of load control system 100, such as below will be more detailed Description.
Commander and Broadcast Controller 180 are operable to according to predefined RF communication protocols, via RF signals (for example, about 434MHz), digital massage is launched to load control apparatus, such as, for example, LUTRON CLEAR CONNECT, WI-FI, WI- One of WAX, BLUETOOTH, ZIGBEE, Z-WAVE, 6LoWPAN, KNX-RF and ENOCEAN RADIO agreements.Alternatively Ground, commander and Broadcast Controller 180 can via such as infrared ray (IR) signal or sound (such as, voice) difference Wireless medium transmissions digital massage.The example of RF Lighting Control Assemblies is disclosed in following commonly assigned United States Patent (USP)：In The entitled METHOD AND APPARATUS FOR CONTROLLING AND DETERMINING that on May 18th, 1999 announces THE STATUS OF ELECTRICAL DEVICES FROM REMOTE LOCATIONS United States Patent (USP) No.5,905,442 With the entitled SYSTEM FOR CONTROL announced on October 12nd, 2004 United States Patent (USP) No.6,803,728, its all in Appearance is hereby expressly incorporated by reference.
Broadcast Controller 180 and energy controller be operable to using time division technique communicate (that is, via RF signals transmitting and Receive digital massage), i.e. Broadcast Controller 180 and energy controller launch digital massage during predetermined time slot.Use the time-division The example of the RF load control systems of technology is more fully described in following commonly assigned U.S. Patent application：In 2008 The entitled COMMUNICATION PROTOCOL FOR A RADIO-FREQUENCY LOAD CONTROL submitted for 19 days 2 months SYSTEM U.S. Patent application No.U.S.12/033,223, entire contents are hereby expressly incorporated by reference.When commander is single During to transmitter, commander is operable to the individual digit message in multiple RF signals (that is, in multiple packets) repeatedly Transmitting to energy controller, with reduce launched RF signals and the RF signals launched by another control device conflict can Can property (that is, improve launched RF signals and reach the chance for expecting recipient).Load with unidirectional and bi-directional communication device The example of control system is entitled METHOD OF CONFIGURING A TWO-WAY disclosed in 8 days March in 2012 WIRELESS LOAD CONTROL SYSTEM HAVING ONE-WAY WIRELESS REMOTE CONTROL DEVICES's It is more fully described in commonly assigned U.S. Patent Application Publication No.2012/0056712, entire contents are hereby incorporated by making For reference.
As shown in Figure 3, Broadcast Controller 180 is connected to network 182 (for example, LAN via network communication link 184 Or internet).Network communication link 184 can include for example according to predefined communication protocol (such as, for example, Ethernet, IP, One of WiFi, QS, DMX, BACnet, Modbus, LonWorks and KNX agreement) operation digital communi- cations link.Alternatively Ground, network communication link 184 can include serial digital communications link, RS-485 communication links, RS-232 communication links, numeral One of addressable lighting interface (DALI) communication link or LUTRON ECOSYSTEM communication links.Load control system 100 The computing device for enabling Internet protocol is may further include, for example, tablet personal computer 185 is (such as,Tablet personal computer), Smart phone is (such as,OrSmart phone), personal computer (PC) or Laptop computer, for launching digital massage to Broadcast Controller 180 via network 182.
Electric utility 183 can be launched demand response order to wide via network 182 and/or network communication link 184 Broadcast controller 180.In addition, Broadcast Controller 180 can to clocking commands, load shedding order, peak demand order or via The period price information that network 182 and/or network communication link 184 are received.For example, Broadcast Controller 180 is operable to The costly time of electricity, in response to period price information, reduce the energy expenditure of energy controller.Moreover, Broadcasting Control Device 180 can make sound via network 182 and/or network communication link 184 to the XML data received from Web service interface Should.Load control system 100 can include being used to launch digital massage to the additional broadcast controller of additional separate unit 180.Broadcast Controller 180 is operable to be in communication with each other via network 182 or via RF signals.
As shown in Figure 3, the energy controller (that is, load control apparatus) of the first separate unit 110 can be included for example Dimmer switch 210, insertion load control apparatus (PID) 220, Temperature-controlled appliance 230 and closing of contact output (CCO) Sub-assembly 240.The commander of first separate unit 110 can include remote controllers 250, take sensor 260 and temperature Sensor 270.The energy controller of second separate unit 112 can be including using in digital ballast controller 310, motorized window Product 320 and Temperature-controlled appliance 330.The commander (that is, wireless launcher) of second separate unit 112 can include battery Remote control of powering remote controllers 350, take sensor 360 and solar sensor 370.Take sensor 260,360, Solar sensor 270 and temperature sensor 270 provide a variety of loads for the first and second separate units 110,112 Automatically control, and remote control remote controllers 250,350 allow the manual override (override) automatically controlled of load.The One and second separate unit 110,112 can include additional-energy controller and commander.In addition, load control system 100 can With including load separate unit.
The dimmer switch 210 of first separate unit 110 is suitable in exchange (AC) power supply (not shown) and lighting load 212 Between be electrically connected in series coupling, for controlling to be transferred to the quantity of power of lighting load.Dimmer switch 210 may be adapted to wall-mounted In standard electrical wall case, or desktop load control apparatus can be alternatively implemented as.Dimmer switch 210 includes Switch starter 214 and intensity adjustment starter starter 216.The startup switching (that is, close and open) of switch starter 214 Lighting load 212, and the startup of the upper and lower part of intensity adjustment starter starter 216 is respectively in minimum strength LMIN(example Such as, about 1%) to maximum intensity LMAXThe present lighting intensity L of lighting load is increasedd or decreased between (for example, about 100%)PRES。 Dimmer switch 210 can also be operable to respond in the RF received from remote control remote controllers 250 and take sensor 260 Signal, controls lighting load.Dimmer switch 210 is operable to make present lighting intensity L within die-away timePRESFrom the last the first Degree is attenuated to the second intensity so that illumination intensity can be conditioned at leisure, and intensity adjustment can not be by the user in space Note.Dimmer switch 210 also includes multiple visual detectors 218, for example, light emitting diode (LED), it is in dimmer switch On be arranged to linear array, and be illuminated the feedback of the intensity to provide lighting load.The example of dimmer switch is In the United States Patent (USP) No.5,248,919 for the entitled LIGHTING CONTROL DEVICE that September in 1993 is announced on the 29th in more detail Ground is described, and entire contents are hereby expressly incorporated by reference.Alternatively, load control system 100 can include electronic switch (not Show), its be operable in response to switch starter startup or receive RF signals, simply open and close lighting load or Other electrical loads.
The minimum strength L of dimmer switch 210MINWith maximum intensity LMAXTuning process can be used to be conditioned.For example, with Family can within the scheduled volume time, press and hold switch starter 214 and intensity adjustment starter starter 216 it is upper Portion, to enter maximum intensity tuning mode.In one or more embodiments, user, can be substantially same within the scheduled volume time When (for example, simultaneously, the identical period, concurrent and/or overlap) start switch starter 214 and intensity adjustment starter starter 216 top, to enter maximum intensity tuning mode.Under maximum intensity tuning mode, dimmer switch 210 makes expression maximum Intensity LMAXThe flicker of one of the visual detector 218 of value.User can start the top of intensity adjustment starter starter 216 And bottom, it is respectively increased and reduces maximum intensity LMAXValue.Dimmer switch 210 can ring under maximum intensity tuning mode Should be in the startup of intensity adjustment starter starter 216, one of visual detector that regulation is flashing and/or lighting load 212 intensity.In selection maximum intensity LMAXDesired value after, user can start switch starter 214, to exit maximum Intensity tuning pattern.Similarly, user can press within the scheduled volume time and hold switch starter 214 and intensity adjustment The bottom of starter starter 216, to enter minimum strength tuning mode, regulation minimum strength LMINValue.
Fig. 4 shows the exemplary reduced block diagram of dimmer switch 210.Dimmer switch 210 is included in the He of AC power supplies 1002 The controllable conductivity equipment 2010 of coupling is electrically connected in series between lighting load 1004, the work(of lighting load is delivered to for control Rate.Controllable conductivity equipment 2010 can include relaying or the bidirectional semiconductor of other switching equipment or any suitable type is opened Close, such as, for example, the field-effect transistor (FET) or anti-series in triac, rectifier bridge connect Two FET connect.Controllable conductivity equipment 2010 includes the control input coupled to drive circuit 2012.
Dimmer switch 210 further comprises the microprocessor 2014 coupled to drive circuit 2012, for make can conduct Electric equipment 2010 is conductive or non-conductive, so as to control to be delivered to the power of lighting load 2004.Microprocessor 2014 be able to can be replaced Include microcontroller, PLD (PLD), application specific integrated circuit (ASIC), field programmable gate array with changing (FPGA) or any suitable processing device or control circuit.Zero-crossing detector 2015 determines the input from AC power supplies 2002 The zero crossing of AC waveforms.Zero crossing can be each half period beginning AC power supplies voltage from positive pole be transitioned into negative pole or The time of positive pole is transitioned into from negative pole.Microprocessor 2014 receives zero crossing information from zero-crossing detector 2015, and will control Input processed is supplied to drive circuit 4012, so that pre- timing of the controllable conductivity equipment 2010 in the zero cross point relative to AC waveforms Between locate it is conductive and nonconductive.Dimmer switch 210 may further include sub-audible sound maker (not shown), can for generating Listening.
Microprocessor 2014 is received from mechanical switch 2016 and inputted, and the mechanical switch 2016 is installed in dimmer switch On 210 printed circuit board (PCB) (not shown), and it is arranged to and is opened by rocking bar starter starter (not shown) and intensity adjustment Dynamic device starter (not shown) starts.Microprocessor 2014 also controls the light emitting diode being also mounted on printed circuit board (PCB) 2018.Light emitting diode 2018 can be arranged to for example by light-pipe structure (not shown), and irradiation dimmer switch 210 is just One or more positioning indicator (not shown) on face.Microprocessor 2014 is also coupled to memory 2020, is adjusted for storing One or more unique identifiers (for example, address) of light device switch 210, the instruction for controlling lighting load 2004, it is used for Programming instruction communicated via wireless communication link etc..Memory 2020 may be implemented as external integrated (IC) or micro- place Manage the internal circuit of device 2014.Generation direct current (DC) voltage of power supply 2022 VCC, for microprocessor 2014, memory 2020, And other low-voltage circuits of dimmer switch 210 are powered.
Dimmer switch 210 further comprises wireless communication module 2030, for RF signals to be launched to its corresponding command Device and/or Broadcast Controller 180 and/or receive RF signals from its corresponding command device and/or Broadcast Controller 180.Radio communication Module 2030 can include RF transceivers and antenna.For wall-mounted dimmer switches antenna example entitled COMPACT RADIO FREQUENCY TRANSMITTING AND RECEIVING ANTENNA AND CONTROL DEVICE EMPLOYING SAME on November 9th, 1999 announce United States Patent (USP) No.5,982,103 and in public affairs on April 22nd, 2008 The United States Patent (USP) No.7 of cloth, is more fully described in 362,285, entire contents are hereby expressly incorporated by reference.
Dimmer switch 210 further comprises optical module 2040, such as, for example, optical signalling receiving circuit.Optical mode Block 2040 can optically be coupled to optical receiver (not shown).Optical module 2040 (can not shown for example by light pipe Go out), coupled to the optical receiver on the front of dimmer switch 210 so that optical module 2040 can be via light pipe, from one Individual or multiple commanders (for example, tablet personal computer 185 or smart phone) and/or the receiving optical signal of Broadcast Controller 180.Example Such as, optical module 2040 can include the light responded to the optical signalling launched by commander and/or Broadcast Controller 180 Electric diode (not shown).In addition, the photodiode of optical module 2040 can be controlled by microprocessor 2014, so as to for example Optical signalling is launched to one or more commanders and/or Broadcast Controller 180.Optically digital massage is launched to negative The example for carrying the method for control device is the entitled METHOD OF OPTICALLY submitted on June 29th, 2012 TRANSMITTING DIGITAL INFORATION FROM A SMART PHONE TO A CONTROL DEVICE's is common The U.S. Patent application No.13/538 of transfer, is more fully described in 665, entire contents are hereby expressly incorporated by reference.
Microprocessor 2014 can determine that signal is received from which module, for example, from wireless communication module 2030 or light Module 2040 is learned, and controllable conductivity equipment 2010 can be controlled based on those signals.Microprocessor 2014 can also be via Optical signalling or the digital massage launched via RF signals, message is launched to one or more commanders and/or broadcast and controlled Device 180 processed.For example, the microprocessor 2014 of dimmer switch 210 can be used for via radio communication by digital massage launch to One or more commanders and/or Broadcast Controller 180.Digital massage can include alarm and/or on lighting load 2004 Feedback and status information.For example, whether digital massage can also include error message or can on dimmer switch 210 Via the instruction of wireless communication link or RF signal communications.
Referring again to Fig. 3, the insertion load control apparatus 220 of the first separate unit 110 is adapted for insertion into standard electric mortiser In seat 222, for from AC power supplies receiving power.The insertion control of load control apparatus 220, which is transferred to, is inserted into insertion load control Insertion electrical load 224 (such as, for example, desk lamp or other lighting loads or TV or other devices) in control equipment Power.For example, insertion load control apparatus 220 is operable in response to being sensed from remote control remote controllers 250 and occupancy The RF signals that device 260 is received, and switch on and off insertion load 224.Alternatively, insertion load control apparatus 220 can be grasped The quantity of power that such as control is transferred to insertion electrical load 224 is made, to adjust the platform being inserted into insertion load control apparatus The illumination intensity of lamp.In addition, load control system 100 can alternatively include controllable electrical receptacle (not shown), it, which has, uses The integrated load control circuit of load is inserted in control or electrical load (such as, the hot water of electrical socket is not inserted into for control Device) controllable breaker (not shown).
The digital ballast controller 310 of second separate unit 112 is adapted to couple to one or more ballasts 312, uses In the intensity for controlling corresponding gas-discharge lamp 314 (for example, fluorescent lamp).Ballast 312 can from AC power supplies receiving power, and Can be via the special wired digital communication link 316 of such as digital addressable lighting interface (DALI) communication link coupled to number Word ballast controller 310.Digital ballast controller 310 is operable to launch digital massage to ballast 312, for ringing The RF signals that Ying Yucong remote controls remote controllers 350, take sensor 360 and solar sensor 370 are received, control Gas-discharge lamp 314 processed.The example of digital electronic dimming ballast is retouched in more detail in following commonly assigned United States Patent (USP) State：The entitled MULTIPLE-INPUT ELECTRONIC DIMMING BALLAST WITH announced on November 17th, 2009 The PROCESSOR United States Patent (USP) No.7,619,539 and entitled DISTRIBUTED announced on October 11st, 2011 INTELLIGENCE BALLAST SYSTEM United States Patent (USP) No.8,035,529, entire contents are hereby expressly incorporated by reference. Alternatively, ballast 312 can be TW two wire ballast, and it is operable to from digital ballast controller 310 via two Power line receiving power and communication (that is, digital massage), are such as the entitled DIGITAL LOAD submitted on January 27th, 2012 CONTROL SYSTEM PROVIDING POWER AND COMMUNICATION VIA EXISTING POWER WIRING's U.S. Patent application No.13/359, is more fully described in 722, entire contents are hereby expressly incorporated by reference.
In addition, ballast 312 can be replaced by other kinds of energy controller (that is, load control apparatus), and such as, example Such as, for light emitting diode (LED) driver for the intensity for controlling LED/light source (that is, LED light engine).The example of LED driver In the commonly assigned entitled LOAD CONTROL DEVICE FOR A LIGHT-EMITTING DIODE of CO-PENDING The LIGHT SOURCE U.S. Patent application No.12/813,908 submitted on June 11st, 2009 and on March 9th, 2012 The U.S. Patent application No.13/416 of submission, is more fully described in 741, entire contents are hereby expressly incorporated by reference.
The motorized window treatments 320 (for example, roller covering) of second separate unit 112 can be positioned in one or Before multiple windows, the amount of the daylight for controlling to enter building.Motorized window treatments 320 are each included by roller bearing The flexible covering fabric 322 of the rotatable support of pipe 324.Each motorized window treatments 320 are by can be located at pipe wheel pipe 324 Interior electronic drive unit (EDU) 326 is controlled.Electronic drive unit 326 is operable to rotation respective roller pipe 324, will hide The bottom margin of shield fabric 322 is moved to fully open position and fully closed position and in fully open position and complete Any position between full-application position (for example, preset position).Particularly, motorized window treatments 320 can be opened, with Allow more daylight to enter building, and can be closed to allow less daylight to enter building.In addition, in motorized window Articles for use 320 can be controlled, to provide the additional isolation for building, for example, by being moved to fully closed position, so that Building keeps nice and cool in summer and keeps warm in winter.Alternatively, motorized window treatments 320 can include other The daylight control equipment of type, such as, for example, motorization fabric, Rome covering, pleated covering or shutter, for non- The jockey pulley covering system of vertical window (that is, skylight), controllable window glass (for example, electrochromism window), controllable outside Covering or controllable shutter or skylight.The example of motorized window treatments is described in commonly assigned following patent：In On January 10th, 2006 issue entitled MOTORIZED SHADE CONTROL SYSTEM United States Patent (USP) No.6,983,783 and In the U.S. Patent Application Publication of entitled MOTORIZED WINDOW TREATMENT disclosed in 18 days October in 2012 No.2012/0261078, entire contents are hereby expressly incorporated by reference.
The Temperature-controlled appliance 230,330 of first and second separate units 110,112, which is operable to control, to be used to adjust The wherein Current Temperatures T of the building of installation load control system 100PRESHeating, ventilation and air adjustment (HVAC) control System (not shown).Each of Temperature-controlled appliance 230 is operable to determine the Current Temperatures T in buildingPRES, and control HVAC system, so that towards set point temperatures TSETAdjust the Current Temperatures in building.For example, temperature sensor 270 can be operated Current Temperatures T into measurement buildingPRES, and launch Current Temperatures to the first separate unit 110 via RF signals Temperature-controlled appliance 230.In addition, the Temperature-controlled appliance 330 of the second separate unit 112 can include being used to measure in building Current Temperatures TPRESInternal temperature sensor.Each Temperature-controlled appliance 230,330 can include respective user interfaces 232nd, 332, user interface 232,332, which has, to be used to adjust set point temperatures TSETTemperature adjustment starter starter and be used for Show the Current Temperatures T in buildingPRESOr set point temperatures TSETVisual displays.
The closing of contact output sub-assembly 240 of first separate unit 110 is operable to control the damper of HVAC system 242, for the Current Temperatures T in the amount for adjusting the air for flowing through damper and the room for installing damperPRES.Particularly, touch Point closure output sub-assembly 240 is coupled to controller (for example, variable air amount controller), makes resistance for controllable motors Buddhist nun's device 242 rotates between the open and the closed positions, so that gas is flowed in room.The closing of contact exports sub-assembly 240 Be operable in response to receive RF signals from temperature sensor 270 and Current Temperatures T in determining buildingPRES, and adjust The rotation position of the damper 242 in room is saved to flow into the amount of the air in room by Damper Control, and so as to control Current Temperatures TPRES.Alternatively, closing of contact output sub-assembly 240 is coupled to other kinds of electrical load, is used for Open and close electrical load or change the state of load.
Battery-powered remote control remote controllers 250,350 are operable to respectively launch RF signals to first and second The energy controller of separate unit 110,112, the user for the multiple buttons in response to remote control remote controllers starts (i.e. there is provided manual manipulation), controls a variety of electrical loads.Remote control remote controllers 250,350 each include unlatching by Button 252,352, X button 254,354, rising button 255,355, decline button 256,356 and preset button 258, 358.Remote control remote controllers 250,350 can will include the sequence number of remote control remote controllers via RF signals The digital massage of (that is, unique identifier) and the information being activated on which button are simply launched to a variety of load controls Equipment.For example, dimmer switch 210 can respectively responsive to remote control remote controllers 250 release the button 250 and closing The startup of button 254, opens and closes lighting load 212.Dimmer switch 210 can be respectively responsive to the rising He of button 255 Decline the intensity of the startup of button 256, rise and reduction lighting load 212.Dimmer switch 210 can be in response to preset button 258 startup, by the strength control of lighting load 212 to preset intensity.Battery-powered remote controls the example of remote controllers It is more fully described in commonly assigned following patent application：The entitled WIRELESS announced on December 11st, 2012 BATTERY-POWERED REMOTE CONTROL HAVING UMLTIPLE MOUNTING MEANS United States Patent (USP) No.8, The 330,638 and entitled METHOD OF PROGRAMMING A LIGHTING PRESET in the announcement on the 22nd of August in 2009 FROM A RADIO-FREQUENCY REMOTE CONTROL United States Patent (USP) No.7,573,208, entire contents are incorporated into This is used as reference.
Take sensor 260,360 is operable to respectively launch RF signals to the first and second separate units 110,112 Energy controller, in response to detection take sensor where room in occupant existence or non-existence, control A variety of electrical loads.Take sensor 260,360 each includes interior detectors, for example, rpyroelectric infrared (PIR) is detected Device, it is operable to from occupant's receiving infrared-ray energy in space, so that the occupancy in inductive spacing.It is each to take Sensor 260,360 is all operable to handle the output of PIR detectors, such as by comparing the output of PIR detectors with making a reservation for Voltage threshold is taken, it is determined that current generation occupancy (that is, occupant's presence) or vacant situation (that is, are accounted within this space User is not present).Alternatively, interior detectors can include supersonic detector, microwave detector or PIR detectors, surpass Any combinations of sound wave detector and microwave detector.
The detection of each of take sensor 260,360 in space all respectively responsive to occupancy or vacant situation, " is being accounted for With " operate under state or " vacant " state.If take sensor 260,360 is in blank state, and take sensor is rung It should determine that space is occupied in PIR detectors, then take sensor changes into seizure condition.Dimmer switch 210, insertion load Control device 220, Temperature-controlled appliance 230 and the closing of contact export 240 pairs of (CCO) sub-assembly by the first separate unit 110 Take sensor 260 launch RF signals respond, and digital ballast controller 310, motorized window treatments 320, And the RF signals that 330 pairs of Temperature-controlled appliance is launched by the take sensor 360 of the second separate unit 112 respond.
Being included in the order in the digital massage launched by take sensor 260,360 can include taking order or vacant Order.For example, in response to receiving occupancy order from take sensor 260, dimmer switch 210 can be by lighting load 212 Strength control to take intensity (for example, about 100%).In response to receiving vacant order, dimmer switch 210 will can shine The strength control of bright load 212 is to vacant intensity, and it, which can be less than, takes intensity (for example, about 0%, i.e. disconnect).If There is more than one take sensor 260 in one separate unit 110, then dimmer switch 210 from any one occupancy in response to passing Sensor receives the first occupancy order, by the strength control of lighting load 212 to occupancy intensity, and in response to being sensed from occupancy Device, which is received, takes the last vacant order that those take sensors of order are received, by the strength control of lighting load 212 To vacant intensity.Taking intensity and vacant intensity can use similar to the minimum strength L for above-mentioned dimmer switch 210MIN With maximum intensity LMAXThe process of tuning process be conditioned.
Alternatively, take sensor 260,360 each may be implemented as vacant sensor.Vacant sensor is rung The energy controller answered only is operated, so that in response to vacant sensor, power connection is disconnected from controlled electric load.For example, light modulation Device switch 210 is only operable to respond to, in receiving vacant order from vacant sensor, close lighting load 212.With take and The example of the RF load control systems of vacant sensor is more fully described in commonly assigned following patent：In 2011 8 The entitled RADIO-FREQUENCY LIGHTING CONTROL SYSTEM WITH OCCUPANCY that the moon 30 was announced SENSING United States Patent (USP) No.8,009,042；The entitled BATTERY-POWERED announced on July 24th, 2012 OCCUPANCY SENSOR United States Patent (USP) No.8,228,184；And the entitled METHOD announced on June 12nd, 2012 AND APPARATUS FOR CONFIGURING A WIRELESS SENSOR United States Patent (USP) No.8,199,010, its whole Content is hereby expressly incorporated by reference.
The solar sensor 370 of second separate unit 112 is mounted, to measure in the space around solar sensor Total light intensity degree.The total light intensity degree L of the photosensitive circuit measuring in 370 pairs of inside by such as photodiode of solar sensorTOTMake sound Should.Particularly, solar sensor 370 is operable to via RF signals, by the digital massage of the value including representing general ambient light intensity Wirelessly launch to the energy controller of the second separate unit 112.For example, digital ballast controller 310 can in response to by The general ambient light intensity L that solar sensor 370 is measuredTOTIncrease, and control ballast 312 reduce gas-discharge lamp 314 illumination Intensity.The example of load control system with solar sensor is more fully described in following commonly assigned patent：In Entitled WIRELESS BATTERY-POWERED DAYLIGHT SENSOR U.S. Patent application disclosed in September in 2010 30 days The open No.2010/0244709 and entitled METHOD OF CALIBRATING A submitted for 30th in September in 2010 DAYLIGHT SENSOR U.S. Patent Application Publication No.2010/0244706, entire contents are hereby expressly incorporated by reference.
The energy controller (that is, load control apparatus) of load control system 100 may further include：For example, being used for Control incandescent lamp, Halogen lamp LED, electronics low voltage lighting loads, magnetic low-voltage lighting load or another type of lighting load One or more light adjusting circuits of intensity；Electronic switch, controllable breaker or other switching equipment, for opening and closing electricity Power is loaded or device；Controllable electrical receptacle or controllable electric source plate, for controlling one or more insertion electrical load (such as, coffees Kettle and space heater)；Spiral luminaire including dimmer circuit and fluorescence or Halogen lamp LED；Including ballast and small-sized glimmering The spiral luminaire of light lamp；Spiral luminaire including LED driver and LED/light source；Motor control unit, for controlling Motor load processed, such as, ceiling fan or scavenger fan；Driver element, the projection screen for controlling motorization；Inside motorization Or exterior shutter；Self-operated thermostatic controller, for heating and/or cooling system；Air regulator；Compressor；Electric skirting board heating Device controller；Controllable damper；Variable air amount controller；FAI Fresh Air Intake controller；Ventilation controller；Hydraulic valve, is used In radiant body or radiating heat system；Humidity controlling unit；Humidifier；Dehumidifier；Water heater；Boiler controller；Pond pump；Electric ice Case；Refrigerator；TV or computer monitor；Video camera；Audio system or amplifier；Elevator；Power supply；Generator；Charger, it is all Such as, electric car charger；Energy storage system (for example, battery, the sun or thermal energy storage system) and replacement energy hole Device (for example, the sun, wind or heat energy amount controller).
The commander (that is, wireless launcher) of load control system 100 may further include：For example, wall-mounted take Sensor, radiometer, cloudy day or shadow sensor, humidity sensor, pressure sensor, smoke detectors, Carbon Monoxide Detection Device, air mass sensor, safety sensor, proximity transducer, light fixture sensor, wall-mounted keypad, remote control are remotely controlled Device keypad processed, power or the sun are powered remote control remote controllers, remote control remote controllers key, cell phone, intelligence Can phone, tablet personal computer, personal digital assistant (PDA), personal computer, laptop computer, clock, audio-visual control, Key card switch, safety means (such as, fire prevention, waterproof and first-aid apparatus), power monitoring apparatus (such as, power meter, energy Meter, practical point of table and practical ratemeter), clock, central controller or any house, business or industrial control unit (ICU).In addition, Input equipment can include one or more separation (partition) sensors, and it, which is opened or closed according to separation, launches RF signals.Moreover, input equipment can include light fixture sensor (for example, optical sensor), it is located in illuminator, so as to true The state (for example, being turned on and off) of the light source of illuminator is determined, for data record.Additional-energy controller and commander Example is more fully described in commonly assigned following application：In entitled LOAD CONTROL disclosed in 19 days April in 2012 SYSTEM HAVING AN ENERGY SAVINGS MODE U.S. Patent Application Publication No.2012/0091804, its whole Content is hereby expressly incorporated by reference.Moreover, each of separate unit 110,112 only includes only making sound to Broadcast Controller 180 Should be without the energy controller that is responded to any commander.
According to the first embodiment of the present invention, Broadcast Controller 180 it is main by digital massage launch to separate unit 110, 112 energy controller.However, Broadcast Controller 180 is also operable to the commander from separate unit 110,112 and energy control Device processed receives digital massage.So as to which Broadcast Controller 180 is operable to the separate unit 110,112 from load control system 100 Commander and energy controller collect data.Broadcast Controller 180 is operable to launch query messages to energy controller, In response to the query messages, suitable data is transmitted back to Broadcast Controller by energy controller.
Broadcast Controller 180 can be operable to record the data from one or more commanders in addition.Broadcasting Control Device 180 is operable to record and takes pattern, natural light pattern, dazzle and hatching pattern and temperature pattern.Recorded data The energy that can be used for the prediction load control system 100 before energy controller is installed is saved.For example, installing ballast Before 312 (that is, when non-controllable and/or non-dimming ballast controls lamp 314), Broadcast Controller 180, which can be recorded, to be come From the number of take sensor 360, solar sensor 370 and the light fixture sensor in the illuminator where lamp 314 According to if to determine to install controllable ballast 312, if energy can be provided and saved (for example, due to when space is unoccupied Close lamp and/or due to when exist be irradiated to natural light in space when, dim light).After energy controller is installed, broadcast control Device 180 processed is also operable to record the data from commander and energy controller.
For example, the data collected by Broadcast Controller 180 can include the behaviour of the energy controller of separate unit 110,112 Make characteristic and setting, the number of commander and type, it is current mode, energy use information, the luminous intensity of lighting load, negative Carry failure, the seizure condition in space, the ambient light level measured by solar sensor, the current capacities of energy storage system, with And the state (i.e., if insertion insertion load) of insertion electrical load.In addition, Broadcast Controller 980 is operable to from occupancy certainly The seizure condition information that sensor 260,360 is received determines additional information, for example, the number of occupant, the movement of occupant Direction, security information are (such as, by the room of unauthorized individual's occupancy, due to the electric light in vacant room and heating and cooling Reduction saved using obtained energy), using information, (such as, not occupied meeting room indicates that meeting room currently may be used in room With), building using information (such as, indicating by integration work person, the information that building can be operated more effectively) and Office worker's status information (such as, indicates the possible working all day of office worker or the relatively early information left).
Each independent initialization procedure in the first and second separate units 110,112 of load control system 100 Period, the energy controller of each separate unit can be associated (i.e., with one or more commanders of specific separate unit It is assigned to it).For example, dimmer switch 210 can be assigned by starting the button on dimmer switch and take sensor To take sensor 260.For RF control devices assignment process example in commonly assigned following patent application it is more detailed Carefully describe：In U.S. of entitled RADIO-FREQUENCY LIGHTING CONTROL SYSTEM disclosed in 15 days Mays in 2008 State patent application publication No.2008/0111491, entire contents are hereby expressly incorporated by reference.Each energy controller can It is associated with multiple commanders, and each commander can be associated with multiple energy controllers.
In addition, during the corresponding initialization procedure of the first and second separate units 110, the behaviour of load control system 100 Making characteristic and function can be programmed.For example, energy controller can be associated and be programmed, to make sound to commander Should.In addition, the preset intensity of dimmer switch 210 can use the switch starter 214 and intensity adjustment of dimmer switch to open The button 252-258 of dynamic device starter 216 or remote control remote controllers 250 is programmed.First and second separate units 110th, 112 can use and be configured around programming process, for example, such as previously with reference to United States Patent (USP) No.5, in 905,442 more It is described in detail.Alternatively, the first and second separate units 110,112 can be set via in the calculating coupled to network 182 The graphical user interface run on standby (for example, tablet personal computer 185, smart phone, personal computer or laptop computer) (GUI), it is configured using computer aided programming process, to create the database for the operation for defining corresponding separate unit.Data At least a portion in storehouse can be uploaded to the energy controller of corresponding separate unit 110,112 so that energy controller knows How commander is responded in the normal operation period.
As it was earlier mentioned, the energy controller of the first and second separate units 110,112 is operated independently of each other, but The digital massage launched by Broadcast Controller 180 is responded.Do not require the energy controller of separate unit 110,112 and In the case that commander is reprogrammed, after separate unit is configured and operated, Broadcast Controller 180 can be installed in In load control system 100, and it is assigned to the energy controller of separate unit 110,112.So as to only pass through short additional examination Run time, after the overall situation and the center control in separate unit 110,112 initially by trial operation to add separate unit, broadcast Controller 180 may be added to load control system 100.
Broadcast Controller 180 is operable to disappear in response to the numeral received from network 182 via network communication link 184 Breath, it is determined that by the digital massage for the energy controller for being transmitted to the first and second separate units 110,112.Broadcast Controller 180 can also to the digital massage that is directly received via RF signals from demand response remote control remote controllers 186 or The contact close signal received from external equipment responds.In addition, Broadcast Controller 180 be operable to it is wide via being connected to Broadcast two power lines (that is, via power line communications (PLC) signal) transmitting of controller and receive digital massage, for example, such as existing Previously with reference to U.S. Patent application No.13/359,722 described in.Moreover, Broadcast Controller 180 is also operable to calculate The current location of the sun, and such as control motorized window treatments 320 prevent the sun dazzling, are such as on October 16th, 2012 The entitled METHOD OF AUTOMATICALLY CONTROLLING A MOTORIZED WINDOW TREATMENT announced It is more detailed in WHILE MINIMIZING OCCUPANT DISTRACTIONS commonly assigned United States Patent (USP) No.8,288,981 Carefully describe, entire contents are hereby expressly incorporated by reference.
Fig. 5 shows the view of further exemplary separate unit 4001,4002.Separate unit 4001 includes being used as commander The first and second battery-powered remotes control remote controllers 4050,4051 and take sensor 4060 and day light sensing Device 4070.Separate unit 4001 also includes dimmer switch 4010 and motorized window treatments 4020 as energy controller. In separate unit 4001, dimmer switch 4010 and motorized window treatments 4020 can be to from one or more commanders Signal respond.For example, dimmer switch 4010 can be to being sensed by the first remote control remote controllers 4050, occupancy The signal that device 4060 and solar sensor 4070 are launched responds.Moreover, as example, motorized window treatments 320 can To be responded to the signal launched by solar sensor 4070 and remote control remote controllers 4051.Separate unit 4002 can With including the 3rd remote control remote controllers 4052 and insertion load control apparatus (PID) 4021.For example, PID 4021 can be with The signal of 3rd remote control remote controllers 4052 is responded.
Fig. 6 A are the simplification stereograms of Broadcast Controller 180.Broadcast Controller 180 includes having two antennas 190,191 Diversity aerial system, two antennas have being differently directed (for example, orienting mutually orthogonally) for polarity diversity.In addition, Width d of the antenna 190,191 across Broadcast Controller 180WIt is spaced from each other, for space diversity.For example, Broadcast Controller 180 Width dW(that is, the distance that antenna 190,191 is separated) can be equal to or greater than about quarter-wave (for example, about 6.8 English Very little, transmission frequency is about 434MHz).The polarization of antenna 190,191 and space diversity can be reduced between launched RF signals Interference (that is, conflict), and reduce the amount that may require from Broadcast Controller 180 to the re-transmission of energy controller.
So as to which because the polarity and space diversity of antenna 190,191, Broadcast Controller 180 can be across than first and the Bigger transmission range (for example, reaching about 70 feet) the transmitting RF signals that the commander of two separate units 110,112 can be launched. This obtains about 15000 square feet of total transmission region, and it can be alternatively from e.g., from about 5000 to 15000 square feet. On the contrary, if Broadcast Controller only has antenna 190, one of 191, the transmitting boundary of Broadcast Controller 180 is only about 30 English Chi, obtains about 3000 square feet of total transmission region.So as to the use of two antennas 190,191 on Broadcast Controller 180 Obtain than only having the improvement of total transmission region of big twice of the transmission region of antenna.The polarization of antenna 190,191 and sky Between diversity also allow the range of receiving of Broadcast Controller 180 and the equivalent increase of total receiving area.
Broadcast Controller 180 is suitable to be removably coupled to base 192, and base 192 allows the He of network communication link 184 Electrical connection for the power supply (not shown) of Broadcast Controller.Broadcast Controller 180 includes being used to configuring and controlling Broadcasting Control The button 194 of the operation of device and separate unit 110,112 and the (example of visual detector 196 for providing the user with feedback Such as, light emitting diode).For example, Broadcast Controller 180 can be removed from base 192, and a position is moved through, may Purpose for detecting and/or registering other one or more nodes, such as, but not limited to commander equipment (or node), energy Controller equiment (or node), and/or it can be included in the separate unit 110 and/or 112 being described in further detail at this Other nodes.In addition, Broadcast Controller 180 can be removably mounted on ceiling (for example, terminal box) or ceiling Below (for example, flushing mounted to the surface of ceiling) so that it can be with registered by Broadcast Controller 180 one or many Individual node directly and/or indirectly communicates.Broadcast Controller 180 can alternatively be installed on wall or electronics secret room in.
Fig. 6 B show the simplification figure of the Broadcast Controller 180 ' of the alternate embodiment according to the present invention.Broadcast Controller 180 ' It can perform and describe for the same or similar function of Broadcast Controller 180 shown in Fig. 6 A.Broadcast Controller 180 includes Two orthogonal directed antennas 190 ', 191 '.First antenna 190 ' includes the printed circuit board (PCB) being placed in Broadcast Controller 180 ' Conductive material (that is, trace) on 192 ' and it is secured in place.Second antenna 191 ' is from Broadcast Controller 180 ' Extend and can be rotated by 360 °.However, the second antenna 191 ' orients 90 ° with first antenna 190 ' always, to allow polarization point Collection.The rotation of second antenna 191 ' simplifies the installation of Broadcast Controller 180 ', because Broadcast Controller can be installed to level Surface (for example, ceiling) or vertical surface (for example, wall), and so as to which the second antenna 191 ' can rotate, for example, refer to Earthward.
Fig. 7 A are the simplified block diagrams of the Broadcast Controller 180 according to the first embodiment of the present invention.Broadcast Controller 180 is wrapped Microprocessor 3010 is included, it can alternatively include microcontroller, PLD (PLD), application specific integrated circuit (ASIC), field programmable gate array (FPGA) or any suitable processing device or control circuit.Microprocessor 3010 is coupled to Two RF telecommunication circuits (for example, two RF transceivers 3012,3014), its be coupled respectively to the first and second antennas 190, 191, for launching RF signals with identical frequency (for example, about 434MHz).Alternatively, RF telecommunication circuits can simply include RF transmitters or RF receivers.Microprocessor 3010 can control two antennas 190,191 to arrive using one or more algorithms In any one or RF transceivers 3012,3014 in the RF transceivers 3012,3014 of Broadcast Controller 180 both Distribute resource.In one embodiment, for example, microprocessor 3010 can use two antennas using one or more algorithms 190th, 191, for multiple-input and multiple-output (MIMO) technology, two antenna transmittings and/or Wave beam forming.
As it was earlier mentioned, Broadcast Controller 180 (and energy controller) is operable to according to time division technique in pre- timing Launch digital massage in gap.So as to, Broadcast Controller 180 be operable in two different corresponding time slots two antennas 190, Launch digital massage on 191.For example, microprocessor 3010 is operable to make the first RF transceivers 3012 pass through in the first slot First RF signals are launched by first antenna 190, and make the 2nd RF transceivers 3014 in the second time slot via the second antenna 191 the 2nd RF signals of transmitting.First and second RF signals can include same numbers message (that is, same commands, inquiry, data Deng).First and second time slots are not overlapping, and the first time slot can be close in appearance before the second time slot.Alternatively, first The first and second RF signals can be launched in randomly selected time slot with the 2nd RF transceivers 3012,3014, for example, being selected from Multiple non-overlapping slots.When load control system 100 includes additional broadcast controller, other Broadcast Controllers are operable to Launch in additional time slot (that is, different from the first and second time slots).
Broadcast Controller 180 is operable to receive via both first and second antennas 190,191, by commander or energy The RF signals that one of controller is launched (i.e., simultaneously) in single time slot.First RF transceivers 3012 be operable in response to RF signals are received by first antenna 190, generation first receives signal, and the 2nd RF transceivers 3014 are operable to response In receiving RF signals by the second antenna 191, generation second receives signal.Microprocessor 3010 is operable to receive first and the Two receive signal, and receive signal by processing first and second, to the nothing received by the first and second antennas 190,191 Line signal responds.For example, microprocessor 3010, which is operable to decoding first and second, receives signal, and to being solved first One of first and second reception signals of code respond.Alternatively, microprocessor 3010 is operable to determine first and the Which in two reception signals has larger signal intensity, and makes sound to the reception signal with larger signal intensity Should.Receive signal in addition, microprocessor 3010 is operable to combination first and second and combined signal is responded.
In one or more embodiments, Broadcast Controller 180 can be using one or more algorithms, to allow each two Each respective antenna in antenna 190,191 distributes one or more transmission time slots.For example, Broadcast Controller 180 can be by two One or more transmission time slots of individual antenna 190, one of 191 are assigned to the first wireless device (that is, RF transceivers 3012), And the identical traffic time slot of second in two antennas 190,191 or one or more different transmission time slots can be referred to The wireless device of dispensing first.As further example, Broadcast Controller 180 can be by one in two antennas 190,191 Or both one or more transmission time slots be assigned to the second wireless device, one or more transmission time slots can be differently configured from It is assigned to the transmission time slot of the first wireless device.In other embodiments, two antennas 190,191 can be used for from broadcast control One or more equipment (or node) (for example, commander or energy controller etc.) that device 180 processed can communicate receive signal.Example Such as, the algorithm of Broadcast Controller 180 can estimate verification and/or other quality controls associated with two antennas 190,191 respectively Measure processed, may be relatively reliable and/or can with which signal (or packet etc.) for determining to receive via two antennas 190,191 To meet predetermined quality threshold value.
Because the regulations in the presence of the power to wireless radio transmission are limited, Broadcast Controller 180 can using a kind of or Many algorithms control the radio transmission power of one or more RF signals launched from two antennas 190,191.For example, broadcast Controller 180 can use two antennas 190,191 to limit or below conventional transmission power with conventional transmission power and limit, respectively Transmission signal, so as to effectively increase the transmission range of the one or more wireless devices used by Broadcast Controller 180.
Broadcast Controller 180 may be configured to launch the first command signal at least one via first antenna 190 Energy controller, and may be configured to launch the second command signal at least one energy control via the second antenna 191 Device processed.At least one energy controller may be configured to make the first command signal or the second command signal ratio from Broadcast Controller 180 control signals received are preferential.Broadcast Controller 180 may be configured to the specified transmission time slot of first antenna 190 The first command signal is assigned to, and the specified transmission time slot of the second antenna 191 is assigned to the second command signal.Broadcasting Control Device 180 may be configured to determine the first transimission power for the first command signal, and determine to be used for the second command signal The second transimission power.Broadcast Controller 180 can be configured to the first transimission power or less than the first transimission power warp First command signal is launched by first antenna 190, and with the second transimission power or less than the second transimission power via second day Line 191 launches the second command signal.
As shown in Figure 7A, microprocessor 180 is operable to receive user's input from button 194, and puts photopic vision and refer to Show device 196 to provide feedback.Broadcast Controller 180 can also include being used to provide the user with during configuration and normal operating instead The sub-audible sound maker 3016 of feedback.Microprocessor 3010 is also coupled to memory 3018, for storing Broadcast Controller 180 Operating characteristic.Memory 3018 may be implemented as the internal circuit of external integrated (IC) or microprocessor 3010.Micro- place Reason device 3010 is operable to be connected to via telecommunication circuit 3020 (for example, ethernet communication circuit) and network connection port 3022 Network communication link 184.Broadcast Controller 180 also includes closing of contact input circuit 3024, for via contact closure port 3026 receive the contact close signal received from external equipment.
Broadcast Controller 180 can include one or more rechargeable batteries 3030, be used for for generating to microprocessor 3010th, the cell voltage V that other low-voltage circuits of RF transceivers 3012,3014 and Broadcast Controller are poweredBATT.Broadcast Controller 180 may be adapted to receive AC line voltages or D/C voltage via power port 3032 (for example, USB port).Battery 3030 It is operable to, when Broadcast Controller 180 is connected to base 192, charge from power port 3032 via charging circuit 180.Broadcast Controller 180 can be removed and be relocated from base 192, to simplify the configuration process of load control system 100.Can Alternatively, Broadcast Controller 180 can include internal electric source (not being battery 3030), and can be all the time by power port 3032 power supplies.
Fig. 7 B are the simplified block diagrams of the Broadcast Controller 180 " of the alternate embodiment according to the present invention.Broadcast Controller 180 " With the functional block similar with the Broadcast Controller 180 shown in Fig. 7 A.However, Broadcast Controller 180 " communicates with single RF Circuit (for example, RF transceivers 3012 "), rather than two separation RF transmitting-receivings of the Broadcast Controller 180 shown in Fig. 7 A are believed Machine 3012,3014.RF transceivers 3012 " are by RF switches 3013 " coupled to two antennas 190,191.Microprocessor 3010 " Can control RF switch 3013 " position and two antennas 190,191 in which be coupled to RF transceivers 3012 ", and And so as to launch RF signals.Especially, microprocessor 3010 " is operable to control RF switches 3013 " to first position, by RF Transceiver 3012 " is coupled to first antenna 190, the first wireless signal is launched in the first slot, and control RF switches to arrive The second place, is coupled to the second antenna 190 by RF transceivers, second wireless singal is launched in the second time slot, when second Gap immediately can occur after the first slot.When Broadcast Controller 180 " does not launch RF signals, microprocessor 3010 " can be with RF switches 3013 " are locked in a position so that one only in antenna 190,191 can receive RF signals.For example, for figure Broadcast Controller 180 ' shown in 6B, microprocessor 3010 " can control RF to switch 3013 " to the second place so that second (and adjustable) antenna 191 ' can receive RF signals.
Can be with during or after each configuration process of the energy controller in the first and second separate units 110,112 It is associated with Broadcast Controller 180.For example, Broadcast Controller 180 can be installed in load control system 100, and It is associated with the energy controller of separate unit 110,112 after separate unit is configured and operated.With Broadcast Controller 180 Then associated energy controller responds to the digital massage launched by Broadcast Controller.For example, energy controller it One can be associated with Broadcast Controller 180 by starting the button on energy controller, until energy controller enters to enter the GATT Untill gang mould formula, and then start one of button 194 on Broadcast Controller.Broadcast Controller 180 can be by broadcast address Transmitting is to energy controller, and then it can preserve the broadcast address received from Broadcast Controller.Broadcast Controller 180 can be with Make one of visual detector 196 flash, and/or when with energy controller associate completion when, generate sub-audible sound.Broadcasting Control Device 180 can be removed from base 192, and move closer to energy controller, to simplify configuration process.
Alternatively, Broadcast Controller 180 can in response to button 194 startup, initially enter association mode, and so After can repeatedly launch broadcast address under association mode.If the starter starter on energy controller is activated, Broadcast Controller repeatedly launches broadcast address under association mode simultaneously, then energy controller can each of preserve from broadcast The broadcast address that controller 180 is received.
After associated with the energy controller of separate unit 110,112, Broadcast Controller 180 be operable to by including The digital massage of one of multiple operator schemes is launched to energy controller.The energy controller of separate unit 110,112 in response to The digital massage including one of operator scheme is received from Broadcast Controller 1 80, is automatically grasped according to one of various control algorithm Make.For example, Broadcast Controller 180 can be coupled to central controller or processor (not shown) via network 182, for receiving Operator scheme, to launch to separate unit 110,112.Alternatively, Broadcast Controller 180 can be in response to from coupled to network The digital massage that 182 building or EMS is received, in response to being connect via internet from long-range " cloud " server The digital massage received, or in response to inputting the contact close signal received via the closing of contact, by one of operator scheme Launch to the energy controller of separate unit 110,112.Energy controller is operable in response to current mode and storage In one or more of the memory of energy controller operating characteristic, respective load is controlled.
In addition, Broadcast Controller 180 is operable to that the digital massage transmitting of the order for controlling association load will be included To energy controller.For example, order can include the order for being turned on and off load, the life for adjusting the quantity of power for being transferred to load Make, increased or decrease the order of the set point temperatures of heating and cooling system, time delay (that is, to be received load from order The controlled time) and die-away time (that is, the amount for loading the time that desired value is adjusted to from initial value).
Broadcast Controller 180 can also provide the concentration clock control of separate unit 110,112.For example, Broadcast Controller 180 will can periodically launch to energy controller when the day before yesterday.Each energy controller can pass through clock program Be programmed, in response to by Broadcast Controller 180 launch when the day before yesterday when and control electrical load.Clock program can be by It is stored in the memory 3018 of Broadcast Controller 180.Broadcast Controller 180 can include astronomical clock, or can be via Internet is from cloud server period information.In addition, in addition to launching when will work as the day before yesterday to energy controller, Broadcasting Control Device 180 can store the clock program for controlling electrical load, and can be in response to when the day before yesterday and by alternative command Launch to energy controller.Opened or scanning shutdown command hair for example, Broadcast Controller 180 be able to will be scanned with every clock program Energy controller is incident upon, at the end of on weekdays, one or more electrical loads are opened and closed respectively.Moreover, broadcast control Device 180 processed can be in response to clock program, by one of operator scheme transmitting to energy controller.In one or more embodiments In, Broadcast Controller 180 can include one or more processors (or controller) equipment, one or more memories, at least One power supply, and/or one or more wireless communication transceivers (can be communicated with two antennas 190,191).One or many Individual processor device may be configured to perform a variety of functions, such as, but not limited to time clock feature and/or demand response function Those associated functions.
The operator scheme launched by Broadcast Controller 180 can include such as normal mode, standard requirement response (DR) mould Formula, urgent need response (DR) pattern, leisure pattern, safe mode and preconditioned pattern.In standard requirement response modes and During urgent need response modes, energy controller operates into total power consumption (that is, the removal of reduction load control system 100 Load).For example, when lighting load is opened, dimmer switch 210 can be by the current intensity L of lighting load 122PRESReduce Scheduled volume, when room is not occupied, closes lighting load, and if there is sufficient daylight in a room, then in response to day Optical sensor, reduction current intensity LPRES.In addition, motorized window treatments 320 can reduce covering fabric 322, to cover Window, and the additional isolation for building is provided during standard requirement response modes and urgent need response modes, or Person can alternatively raise covering fabric, to allow more sunlight to enter room.
Moreover, during standard requirement response modes and urgent need response modes, when cooling down building, temperature control Equipment 230,330 can increase the set point temperatures T of HVAC systemSET, and when heating building, reduce HVAC system Set point temperatures TSET, to reduce the energy expenditure of HVAC system.In addition, Temperature-controlled appliance 230,330 is operable in mark During quasi need response modes and urgent need response modes, HVAC system is closed.Energy controller is in the demand response pattern phase Between operation can depend on when the day before yesterday or current annual time.In addition, energy controller is during demand response pattern Operation can depend on current mode or the current scene selected in separate unit.If for example, in separate unit " introduction " or " meeting " scene and the emission standard demand response pattern of Broadcast Controller 180 are selected, then the energy of separate unit Controller does not respond to standard requirement response modes, not disturb ongoing meeting.
Broadcast Controller 180 is operable to, in response to a variety of different inputs, make energy controller respond into standard requirement Pattern or urgent need response modes.When initially entering any one in demand response pattern, Broadcast Controller 180 can give birth to Into sub-audible sound and/or one of visual detector 196 flicker (that is, generation visually indicate) can be made.In addition, being rung when in demand When answering any one in pattern, energy controller can generate sub-audible sound or flash visual detector.Alternatively, broadcast Controller 180 can launch digital massage via network 182 so that when Broadcast Controller 180 initially enters demand response pattern In any one when, Email or text are sent, or the graphical user that can be run on tablet personal computer 185 or PC connects Message is shown on mouth (GUI).Broadcast Controller 180 is operable in response to being manually entered, such as, for example, demand response is long-range Control the startup of the demand response start button 188 of remote controllers 186 or be shown in tablet personal computer 195 or coupled to network The choosing of beginning option on webpage on other computing devices (for example, personal computer or smart phone) of communication link 184 Select, by one of standard requirement response modes and urgent need response modes transmitting to energy controller.In addition, Broadcast Controller 180 are operable to one of the event clock in response to being created using computing device, mission need response modes.
Moreover, Broadcast Controller 180 is operable to automatically make energy controller enter one of demand response pattern.Example Such as, load control system 100 may further include closing of contact interface unit (not shown), for from electric utility 183 or Integrator receives wireless signal (for example, cellular signal).Closing of contact interface unit can point to Broadcast Controller 180, to pass through By the closing of contact input signal received by closing of contact input circuit 5024, one of mission need response modes.Alternatively Ground, the central controller of load control system 100 can be received via network 182 from electric utility 183 or integrator to communicate, and And one or more digital massages can automatically be launched to Broadcast Controller 180, for making Broadcast Controller ring demand The transmitting of one of pattern is answered to energy controller.In addition, central controller can be all from electric utility or integrator via network 182 Demand response state or order are downloaded to phase property, and state or order of the Broadcast Controller 180 in response to download can be made, will One of demand response pattern is launched to energy controller.
Broadcast Controller 180 is operable to, for example by the way that normal mode is launched to energy controller, make energy controller Exit standard requirement response modes or urgent need response modes.Broadcast Controller 180 is operable in response to being manually entered, all Such as, for example, the startup of the demand response stop button 189 of demand response remote control remote controllers 196, in response to being shown in Coupled to the selection of the stopping option of the webpage on the computing device of network communication link 184, or in response to by computing device The event clock of establishment, makes energy controller exit demand response pattern.In addition, Broadcast Controller 180 be operable in response to In the removal of the signal of closing of contact input, in response to via network 182 from electric utility 183 or integrator receive it is logical Letter, or in response to the demand response state of download or order, energy controller is exited demand response pattern.And And, energy controller is operable to after the scheduled volume time stop from demand response pattern.
Broadcast Controller 180 is operable to " pre-process " building, wherein, in standard requirement response modes (wherein, HVAC System will consume less power) under before operating energy controller, installation load control system 100.Broadcast Controller 180 can be with Before energy controller is operated under standard requirement response modes, transmitting includes the digital massage of preconditioned pattern.Pre- Under tupe, Temperature-controlled appliance 230,330 is operable to, when HVAC system cools down building, pre-cool building, And when HVAC system heats building, building is heated in advance.
The operating characteristic and function of the operator scheme of energy controller can be programmed to out-of-the-box so that as long as energy Amount controller is associated with Broadcast Controller, and each of energy controller is made to the operator scheme launched by Broadcast Controller 180 Go out response.In addition, the operating characteristic and function of the operator scheme of energy controller can be alternatively by client's Configuration Online (examples Such as, using the web browser on personal computer), and be then programmed into wide during the manufacture processing of Broadcast Controller In the memory for broadcasting controller 180 so that load control system 100 1 is mounted and associated with Broadcast Controller can grasped Make.Moreover, the control algolithm of each energy controller for example can be programmed using hand-held programmer, numeral is disappeared Breath is launched to energy controller.However, not all energy controller can be to all behaviour for being launched by Broadcast Controller 180 Operation mode responds.So as to if energy controller receives the operator scheme for being included in and not being configured in energy controller Digital massage, then energy controller be defaulted as normal mode.For example, dimmer switch 210 can not be to including pretreatment mould The digital massage of formula responds.
For example, dimmer switch 210 can be in normal mode, standard requirement response modes, urgent need response modes, spare time Operated under free time pattern and safe mode.When dimmer switch 210 from Broadcast Controller 180 receive including operator scheme it During one digital massage, dimmer switch implement either operational mode regulation process 400, to start operation according to suitable control algolithm. When one of commander of separate unit from dimmer switch 210 receives digital massage, dimmer switch is according to from broadcast The current mode that controller 180 is received, performs control process 500.Dimmer switch 210 uses normal intensity LNORM、 Demand response adjusts back (setback) ΔDRAnd daylight illumination readjustment ΔDL, lighting load is determined during control process 500 212 current intensity LPRES, for example,
LPRES=(1- ΔsDR)·(1-ΔDL)·LNORM
When operating in the normal mode, dimmer switch 210 controls the current intensity L of lighting load 212PRESTo normal Intensity LNORM, and can in response to the button 252-258 of remote control remote controllers 250 startup, adjust normal intensity LNORM.Demand response adjusts back ΔDRRepresent when dimmer switch 210 is operated under demand response pattern, lighting load 212 work as Preceding intensity LPRESFrom normal intensity LNORMThe percentage being scaled down.Daylight illumination adjusts back ΔDLRepresent when daylight illumination is opened During with for dimmer switch 210, the current intensity L of lighting load 212PRESFrom normal intensity LNORMThe percentage being scaled down Than.
Fig. 8 A are at step 410 when dimmer switch receives the digital massage including one of operator scheme, by adjusting The operator scheme that light device switch 210 is performed adjusts the simplified flowchart of process 400.If at step 412, at step 410 The operator scheme received is arranged to dimmer switch 210 (that is, dimmer switch responds to the pattern), and Step 414 place, received operator scheme is normal mode, at step 415, and dimmer switch 210 returns demand response Adjust ΔDRIt is set to 0%.Then, before operator scheme regulation process 400 is exited, at step 416, dimmer switch 210 is prohibited Operate that (that is, dimmer switch 210 will not be made to take sensor or solar sensor in the normal operation period with all the sensors Go out response), and at step 418, daylight illumination is adjusted back into ΔDLIt is set to 0%.
If at step 420, received operator scheme is standard requirement response modes, then at step 422, is adjusted Demand response is adjusted back Δ by light device switch 210DRIt is set to the first predetermined readjustment amount ΔDR1, for example, about 20%.Then, in step At 424, dimmer switch 210 enable vacant sensor operations (that is, dimmer switch will respond to vacant message, without It is by being assigned to the occupancy message that the take sensor of dimmer switch is launched), and enable at step 426 daylight illumination behaviour (that is, dimmer switch will be responsive to the general ambient light intensity measured by the solar sensor for being assigned to dimmer switch to work, and regulation is pre- Put intensity LPRES).Finally, at step 428, dimmer switch 210 sets demand response (DR) time out period, and operates mould Formula regulation process 400 is exited.Before operator scheme regulation process 400 is exited, if at step 430, received behaviour Operation mode is urgent need response modes, then at step 432, and demand response is adjusted back Δ by dimmer switch 210DRIt is set to Two predetermined readjustment amount ΔsDR2(for example, about 90%), at step 424, enables vacant sensor operations, at step 426, enables Daylight illumination is operated, and at step 428, sets demand response time out period.At the end of demand response time out period, adjust Demand response for example (that is, is adjusted back Δ by light device switch 210 by changing into normal modeDR0% is set to, all sensings are disabled Device is operated, and daylight illumination is adjusted back into ΔDLIt is set to 0%), automatically exits demand response pattern.
If at step 434, received operator scheme is leisure pattern, then at step 436, dimmer switch 210 enable take sensor operation (that is, dimmer switch by by be assigned to dimmer switch take sensor launch accounting for With message and vacant message response).Then, before operator scheme regulation process 400 is exited, at step 438, light modulator is opened Closing 210 disabling daylight illumination operations, (that is, dimmer switch 210 is not responded in the solar sensor for being assigned to dimmer switch And adjust preset intensity LPRES), and at step 418, daylight illumination is adjusted back into ΔDLIt is set to 0%.If in step 440 Place, received operator scheme is safe mode, then at step 442, and dimmer switch 210 is by the preset strong of lighting load Spend LPRESIt is equal to maximum intensity LMAX(that is, 100%) so that preset intensity LPRESIt is not dependent on normal intensity LNORM, need Response is asked to retreat ΔDRAnd daylight illumination readjustment ΔD LValue.Then, before operator scheme regulation process 400 is exited, Step 444 place, the disabling all the sensors operation of dimmer switch 210, and at step 418, daylight illumination is adjusted back into ΔDLIf It is set to 0%.If at step 412, the operator scheme received at step 410 is not arranged to dimmer switch 210, Then dimmer switch by illumination at step 415 by adjusting back ΔDL0% is set to, all the sensors behaviour is disabled at step 415 Make, and daylight illumination is adjusted back into Δ at step 418DL0% is set to, is simply operated in the normal mode.
Fig. 8 B are when at step 510, dimmer switch is from one of commander (for example, remote control remote controllers 250th, take sensor 260 or solar sensor) when receiving digital massage, the control process performed by dimmer switch 210 500 simplified flowchart.If at step 512, dimmer switch 210 is operated in the emergency mode, then dimmer switch is not Received digital massage is responded, and control process 500 is simply exited.If at step 514, received The message arrived comes from remote control remote controllers 250, and at step 516, indicates opening for remote control remote controllers Open button 252 to be activated, then at step 518, dimmer switch is by normal intensity LNORMIt is set to maximum intensity LMAX(i.e., 100%).If at step 520, received digital massage indicates the X button of remote control remote controllers 250 254 are activated, then at step 522, and dimmer switch 210 is by normal intensity LNORMIt is set to 0% (that is, closing).If institute The digital massage received indicates that rising button 255 at step 524 is activated or declines at step 528 quilt of button 250 Start, then respectively at step 526, dimmer switch 210 is by normal intensity LNORMIncrease scheduled volume (for example, about 1%) and At step 530, by normal intensity LNORMReduce scheduled volume (for example, about 1%).If at step 532, received number Word message indicates that preset button 258 is activated, then at step 534, dimmer switch 210 is by normal intensity LNORMIt is set to pre- Put intensity LPRE。
If at step 514, received digital massage is not from remote control remote controllers 250, then adjusts Light device switch 210 determines whether received digital massage comes from take sensor 260.Particularly, if in step 536 Place, received digital massage is the vacant message from take sensor 260, and at step 538, vacant sensor Or take sensor operation is activated and (that is, is activated at the step 424 or 432 that process 400 is adjusted in operator scheme), in step At 540, dimmer switch 210 is by normal intensity LNORMSet to 0% (that is, closing).If at step 538, vacant sensing Device or take sensor operation are not enabled, then dimmer switch 210 does not adjust normal intensity LNORM.If at step 542, Received digital massage is the occupancy message from take sensor 260, and at step 544, take sensor behaviour It is activated, then at step 546, dimmer switch 210 is by normal intensity LNORMIt is set to maximum intensity LMAX(i.e., 100%).
If at step 548, received digital massage is the daylight illumination message from solar sensor, and At step 550, daylight illumination operation is activated, then at step 552, dimmer switch 210 is received in response to being included in To digital massage in measured by general ambient light intensity LTOTDaylight illumination is set to adjust back ΔDL.If for example, general ambient light intensity LTOTHigher than predetermined threshold, then dimmer switch 210 can increase daylight illumination readjustment ΔDLValue.Finally, in control process 500 Before exiting, normal intensity L is adjusted at step 518,522,526,530,534,540,546NORMOr adjusted at step 522 Red-letter day optical illumination adjusts back ΔDLAfterwards, at step 554, dimmer switch 210 uses normal intensity LNORM, demand response readjustment ΔDRAnd daylight illumination readjustment ΔDL, calculate the current intensity L of lighting load 212PRESNew value.
Similarly, the implement either operational mode of the Temperature-controlled appliance 230 regulation process 600 of the first separate unit 110, to respond In receiving the digital massage including one of operator scheme from Broadcast Controller 180, operated by suitable control algolithm.When just When being operated under norm formula, Temperature-controlled appliance 230 controls the set point temperatures T of HVAC systemSETTo normal temperature TNORM, and Can in response to the starter starter of user interface 232 startup, regulation normal temperature TNORM.When in standard requirement response mould When being operated under formula, urgent need response modes or leisure pattern, Temperature-controlled appliance 230 uses offset temperatures TOSRegulation is set Set point temperature TSET, to reduce the total power consumption of HVAC system.In addition, when being operated under preconditioned pattern, temperature control is set Standby 230 use offset temperatures TOSAdjust set point temperatures TSET, to pre-cool or heat in advance building.
Fig. 8 C are when at step 610, Temperature-controlled appliance is received when including the digital massage of one of operator scheme, by temperature Spend the simplified flowchart for the operator scheme regulation process 600 that control device 230 is performed.If at step 612, in step 610 The operator scheme that place is received is arranged to Temperature-controlled appliance 230, and at step 614, received operation mould Formula is normal mode, then at step 616, and Temperature-controlled appliance is by offset temperatures TOSIt is set to 0 DEG C.Then, in operator scheme Before regulation process 600 is exited, Temperature-controlled appliance 230 is by by offset temperatures TOSAdded to normal temperature TNORM(that is, set Point temperature TSETEqual to normal temperature TNORM), the set point temperatures T for HVAC system is determined at step 630SET。
If at step 620, received operator scheme is any one in demand response pattern, and in step At 622, HVAC system currently cools down building, then at step 624, and Temperature-controlled appliance 230 is by offset temperatures TOSIt is set to Cooling requirement response readjustment temperature TDR-COOL(for example, about 3 DEG C).If at step 622, HVAC system currently heats building Thing, then at step 626, Temperature-controlled appliance 230 is by offset temperatures TOSIt is set to demand for heat response readjustment temperature TDR-HEAT (for example, about -3 DEG C).At step 628, Temperature-controlled appliance 230 sets demand response (DR) time out period.Finally, in operation Before mode tuning process 600 is exited, at step 630, Temperature-controlled appliance 230 is by offset temperatures TOSAdded to normal temperature TNORM, to determine the set point temperatures T for HVAC systemSET.So as to be operated when any one in demand response pattern is lower When, when cooling building is (due to offset temperatures TSOFor just) when, the increase set point temperatures of Temperature-controlled appliance 230 TSET, and work as Building is heated (due to offset temperatures TOSIt is negative) when, reduce set point temperatures TSET.At the end of demand response time out period, Temperature-controlled appliance 230 will be for example by changing to normal mode (that is, by offset temperatures TOSIt is set to 0 DEG C) exit demand response Pattern.
If at step 632, received operator scheme is leisure pattern, and at step 634, HVAC system Current cooling building, then at step 636, Temperature-controlled appliance 230 is by offset temperatures TOSIt is set to cooling leisure readjustment temperature Spend TAH-COOL(for example, about 3 DEG C).If at step 634, HVAC system currently heats building, then at step 638, temperature Control device 230 is spent by offset temperatures TOSIt is set to heating leisure readjustment temperature TAH-HEAT(for example, about -3 DEG C).Then, pass through By offset temperatures TOSAdded to normal temperature TNORM, at step 630, Temperature-controlled appliance 230 is determined for HVAC system Set point temperatures TSET, and operator scheme regulation process 600 exit.So as to when being operated under leisure pattern, when cooling is built When building thing, the increase set point temperatures of Temperature-controlled appliance 230 TSET, and when heating building, reduce set point temperatures TSET。
If at step 640, received operator scheme is preconditioned pattern, and at step 642, HVAC systems The current cooling building of system, then at step 644, Temperature-controlled appliance 230 is by offset temperatures TOSIt is set to cooling pretreatment temperature Spend TPR-COOL(for example, about -4 DEG C).If at step 642, HVAC system currently heats building, then at step 646, temperature Control device 230 is spent by offset temperatures TOSIt is set to pre-heating temperature TPR-HEAT(for example, about 4 DEG C).So as to when in pretreatment mould When being operated under formula, when cooling down building, Temperature-controlled appliance 230 reduces set point temperatures TSET, and when heating building When, increase set point temperatures TSET.If at step 612, the operator scheme received at step 610 is not arranged to Temperature-controlled appliance 230, then at step 616, Temperature-controlled appliance is by by offset temperatures TOSSet to 0 DEG C, simply exist Operated under normal mode.
Although Fig. 8 A and Fig. 8 C operator scheme regulation process 400,600 are described as by dimmer switch 210 and temperature Control device 230 is performed, but other energy controllers of the first and second separate units 110,112 also perform similar operations mould Formula adjusts process, changes and depends on the certain loads that energy controller is controlled.In addition, as described above, the operation of energy controller Pattern is mutually exclusive, i.e. each of energy controller single only once operating in operator scheme.Alternatively, energy Controller once can be made in more than one mode of operation.
Each of energy controller is operable to the digital massage in response to being received from Broadcast Controller 180, and regulation is deposited The operating characteristic of storage in memory is (for example, the first and second predetermined readjustment amount Δs of dimmer switch 210DR1、ΔDR2And temperature Spend cooling and the demand for heat response readjustment temperature T of control device 130DR-COOL、TDR-HEAT).Operating characteristic can be transmitted to energy Amount controller and it is stored in the memory in energy controller so that energy controller is operable in response to from broadcast control Device 180 processed receives operator scheme, controls controlled load.Alternatively, Broadcast Controller 180 can will include operator scheme and The digital massage of operating characteristic is launched to energy controller.
Energy controller be able to can be replaced under standard requirement response modes and urgent need response modes according to algorithms of different Operate with changing.Fig. 9 be according to the second embodiment of the present invention have three offices 710,720,730 (for example, separate single Member) simplification floor plan 700, it be used to showing load control system 100 how in standard requirement response modes and tight Urgent need is asked and operated under response modes.First office 710 includes window 711 and with for controlling the fluorescent lamp in illuminator Relative ballast 714,715 two fluorescent lighting fixtures 712,713.Ballast 714,715 is electrically coupled to electronic switch 716, it can simply open and close the fluorescent lamp of illuminator 712,713.First office 710 also includes taking sensing Device 718, it is associated with electronic switch 716 so that electronic switch responds to the RF signals launched by take sensor.
In the normal operation period, user can manually open and close by starting the switch starter of electronic switch 716 Close the fluorescent lamp of illuminator 712,713.In addition, electronic switch 716 from take sensor 718 in response to receiving occupancy life Order, opens the fluorescent lamp of illuminator 712,713, and in response to receiving vacant order from take sensor 718, close and shine Bright lamp tool 712,713.In other words, in one or more embodiments, during normal mode, energy controller (electronic cutting Close and 716) receive (or paying the utmost attention to) as the life of the take sensor 718 of the commander of energy controller (electronic switch 716) Make signal.Because Broadcast Controller 789- launches normal mode-have electronic switch 716 (energy controller) by signal Relieve to effect commander-take sensor 718- prior to electronic switch 716 and receive (or paying the utmost attention to) Broadcast Controller The obligation of 780 signal, this may occur.
In certain embodiments, registered when normal mode signal is distributed to Broadcast Controller 780 by Broadcast Controller 780 Energy controller when, be generally understood as discharging corresponding energy controller from the obligation that is configured, with prior to corresponding energy The order of controller, receives the order of (or paying the utmost attention to) Broadcast Controller.Energy controller can be according to their corresponding lives The command operation of device is made, until Broadcast Controller 780 issues new (for example, newest or renewal) life for energy controller Untill the time for making message (for example, standard requirement response modes), received with the commander again prior to energy controller The order of (or paying the utmost attention to) Broadcast Controller 780.
Second office 720 also include window 721 and two illuminators 722 with relative ballast 724,725, 723 (for example, fluorescent lighting fixtures).Ballast 724,725 is electrically coupled to corresponding electronic switch 726,727 so that illuminator 722nd, 723 can independently it be turned on and off.Each of electronic switch 726,727 is associated and right with take sensor 728 It responds.In the normal operation period, electronic switch 726,727 in response to switch starter manually boot and in response to The RF signals launched by take sensor 728, independently open and close corresponding illuminator 722,723.3rd office 730 With two illuminators 732,733 (for example, fluorescent lighting fixture), it has relative ballast 734,735 and two light modulations Device switch 736,737, the intensity of the fluorescent lamp for controlling corresponding illuminator 732,733.Dimmer switch 736,737 is each It is all associated with take sensor 738 and it is responded.In the normal operation period, user can open and close illumination Light fixture 732,733, and by starting the starter starter of corresponding dimmer switch 736,737, in minimum strength LMINMost Big intensity LMAXBetween adjust fluorescent lamp intensity.Dimmer switch 736,737 is operable in response to from take sensor 738 Occupancy order is received, the fluorescent lamp of corresponding illuminator 732,733 is opened to the first intensity (for example, about 80%) reduced, And in response to receiving vacant order from take sensor, close corresponding illuminator 732,733.
Electronic switch 716,726,727 and dimmer switch 736,737 respond to Broadcast Controller 780.Broadcast Controller 780 is operable to receive input in response to many introduces a collections described in the first embodiment more than, by standard requirement Response modes and emergency response mode are launched to electronic switch 716,726 and 727 and dimmer switch 736,737.Electronic switch 716th, 726,727 and dimmer switch 736,737 in each function during the configuration process of Broadcast Controller 780 equal quilts Programming, as described in more detail below.In addition, limiting electronic switch 716,726,727 and dimmer switch 736,737 in standard The algorithm of operation under demand response pattern and under urgent need response modes is stored in each equipment.So as to, when Broadcast Controller 780 launches standard requirement response modes or urgent need response modes to the and of electronic switch 716,726,727 During dimmer switch 736,737, equipment understands how to operate.
For example, during standard requirement response modes, electronic switch 726 can be in response to receiving from take sensor 728 To vacant order, illuminator 722 is closed, but is not responsive to receive occupancy order from take sensor, illuminating lamp is opened Tool.When electronic switch 726 receives standard requirement response modes from Broadcast Controller 780 first, electronic switch is closed and most connect The illuminator 722 of nearly window 721.If desired, the user of the second office 720 can be opened on the window of covering window 721 Articles for use, to allow more daylight to enter office.But under standard requirement response modes, electronic switch 726 can be in response to Manually booting for switch starter, opens illuminator 722.The office of electronic switch 716 and second in first office 710 The operation of electronic switch 727 in 720 is unaffected under standard requirement response modes (that is, identical with during normal operating).
During standard requirement response modes, the dimmer switch 736,737 of the 3rd office 730 is opened in response to light modulator Manually booting for the starter starter of pass, the second reduction intensity is restricted to (i.e., by the maximum intensity of illuminator 732,733 About 80%).When dimmer switch 736,737 receives standard requirement response modes from Broadcast Controller 780 first, light modulator Switch makes the intensity of illuminator 732,733 slowly dimmed predetermined load removal percentage, for example, about 20%.If for example, The intensity of each light-emitting lamp 732,733 is 80% in the normal operation period, then dimmer switch 736,737 is in standard requirement In the response attenuation time (for example, about one minute), the intensity of illuminator is reduced to about 64% so that user will not note shining The slow reduction of the intensity of bright lamp tool.But under standard requirement response modes, dimmer switch 736,737 is in response to from occupancy Sensor 738 receives occupancy order, opens corresponding illuminator 732,733 to the 3rd and reduces intensity (for example, about 64%), and And in response to receiving vacant order from take sensor, close corresponding illuminator 732,733.Alternatively, illuminator 732nd, 733 intensity can be manually manipulated during standard requirement response modes so that user can start in response to switch The startup of the intensity adjustment starter starter 216 of device 214 and dimmer switch 736,737, the intensity of control illuminator is arrived About full strength (for example, about 100%).
Electronic switch 716,726,727 and dimmer switch 736,737 are operable in response to being connect from Broadcast Controller 780 Normal mode is received, standard requirement response modes are exited.If when electronic switch 716,726,727 and dimmer switch 736, 737 when receiving normal mode, and office 710,720,730 is not occupied, then illuminator 712,713,722,723,732, 733 remain turned-off.If receiving normal mode when controlling the electronic switch 726 closest to the illuminator 722 of window 721 When, the second office 720 is occupied, then electronic switch opens illuminator 722.If when dimmer switch 736,737 is received During to normal mode, the 3rd office 730 is occupied, then dimmer switch is within the scheduled volume time, by illuminator 732,733 Intensity slowly increase predetermined load removal percentage.Alternatively, when exiting standard requirement response modes, electronic switch 716th, 726,727 and dimmer switch 736,737 can not adjust the current of illuminator 712,713,722,723,732,733 State.
When electronic switch 716,726,727 receives urgent need response modes from Broadcast Controller 780, electronic switch Corresponding illuminator 712,713,722,723 is closed, because the first and second offices have window 711,721, is used for Daylight is allowed to enter office.During urgent need response modes, electronic switch 716,726,727 is not responsive to electronic switch Button manually boot or the digital massage in response to being received from take sensor 718,728, open illuminator 712、713、722、723.When dimmer switch 736,737 from Broadcast Controller 780 receives emergency demand response pattern When, dimmer switch controls intensity to predetermined minimum load removal intensity immediately (for example, about 10%).Mould is responded in urgent need During formula, the intensity of illuminator 732,733 can not rise to more than predetermined minimum load removal intensity.Dimmer switch 736, 737 can open illuminator 732,733 and arrive predetermined minimum load in response to receiving occupancy order from take sensor 738 Removal intensity, and in response to receiving vacant order from take sensor, close illuminator.Alternatively, light modulator is opened Closing 736,737 can be locked during urgent need response modes so that the intensity of illuminator 732,733 can not be by dialling The startup for turning the intensity adjustment starter starter 216 of starter 214 and dimmer switch is conditioned.
If when electronic switch 716,726,727 and dimmer switch 736,737 are received normally from Broadcast Controller 780 During pattern, office 710,720,730 is not occupied, then illuminator 712,713,722,723,732,733 is remained turned-off.Ring Ying Yu receives normal mode when office 710,720,730 is occupied from Broadcast Controller 780, electronic switch 716, 726th, 727 corresponding illuminator 712,713,722,723 is opened, and dimmer switch 736,737 controls illuminator immediately 732nd, the 733 intensity intensity that illuminator is controlled to before entering urgent need response modes.
Each energy controller can by starting the button on energy controller associated with Broadcast Controller 180, Untill energy controller enters association mode, and then start one of button 194 on Broadcast Controller.In broadcast control The specific button 914 being activated on device 180 processed determines the resulting function of energy controller, for example, energy controller is to standard Demand response pattern and emergency demand response pattern, which respond, still not to respond.For example, Broadcast Controller 180 Button 194 can include standard requirement response button and urgent need response button.Limit electronic switch 716,726,727 and adjust The algorithm that light device switchs 736,737 operation under standard requirement response modes and under urgent need response modes is stored in In each equipment.
As described above, the operation of the electronic switch 716 in the first office 710 during standard requirement response modes not by Influence, but be conditioned during urgent need response modes.So as in order that electronic switch 716 and the phase of Broadcast Controller 180 Association, user removes Broadcast Controller from base 192, and is gone on foot towards the electronic switch 716 in the first office 710.User The switch starter of electronic switch 716 is pressed and holds, untill the visual detector on electronic switch starts flicker, and And then press and hold the urgent need response button on Broadcast Controller 180, until Broadcast Controller makes to visually indicate Untill one of device 196 glistens and generates sub-audible sound.So as to, electronic switch 716 is now associated with Broadcast Controller 180, And only urgent need response modes will be responded.Similarly, the electronic switch 726 of the second office 720 is not to standard Demand response mode response, but urgent need response modes are responded, and so as to similar to the first office 710 The mode of electronic switch 716 be programmed.
However, the operation of other electronic switches 727 of the second office 720 is in standard requirement response modes and urgent need It is conditioned during both response modes.In order that electronic switch 772 is associated with Broadcast Controller 180, user's pressing and handle Hold the switch starter of electronic switch 727, and then press and hold the standard requirement on Broadcast Controller 180 response press Button, untill associating completion.Then, user is recycled and reused for the processing of urgent need response button, i.e. pass through pressing and handle Hold the switch starter of electronic switch 727, and then press and hold the urgent need on Broadcast Controller 180 response press Button.Dimmer switch 736,737 also responds to demand response pattern, and so as to which each is with similar to electronic switch 727 mode is programmed.
According to the third embodiment of the invention, Broadcast Controller 180 is operable to more than two different demands responding mould Formula is launched to the energy controller of separate unit 110,112.For example, Broadcast Controller 180 is operable to multiple layering demands One of response modes (such as, " situation yellow ", " situation is orange " and " situation yellow " demand response pattern) are launched to energy Controller.The incrementss that being layered demand response pattern can reduce to load provide the situation of the minimum level of load shedding The red demand response pattern of situation of yellow demand response pattern and maximum (i.e., most extremely) grade of offer load shedding.Extensively Broadcast controller 180 and be operable to automatically to make energy controller in response to the communication that is received from electric utility 183 or integrator, Into one of layering demand response pattern.For example, Broadcast Controller 180 can be received from from electric utility 183 or integrator Communication, directly receive situation yellow, orange and red demand response pattern.
In addition, Broadcast Controller 180 is operable to automatically to make energy controller in response to from electric utility 183 or integrating The period price information that device is received, into one of layering demand response pattern.If for example, electricity price exceedes price threshold value (its Can be set by user), then Broadcast Controller 180 is operable to enter one of layering demand response pattern (for example, situation yellow Demand response pattern).Alternatively, when for example in response to the event clock by user program, period price generally up to when, extensively Broadcast controller 180 and be operable to the entry condition yellow demand response pattern during multiple periods.
Moreover, Broadcast Controller 180 is operable to automatically make energy controller use peak demand toll administration process, Into one of layering demand response pattern.If for example, total power consumption (as measured as one or more power meters) exceedes Peak power threshold value (it can be set by user), then Broadcast Controller 180 be operable to enter layering demand response pattern it One (for example, situation yellow demand response pattern).Alternatively, when for example in response to the event clock by user program, total work When rate is consumed generally up to, Broadcast Controller 180 is operable to enter situation yellow demand response pattern during multiple periods.
According to the third embodiment of the invention, the energy controller of separate unit 110,112 can be assigned to different groups (for example, corridor, office, forever outside light, unlatching etc.), it is represented can be under layering demand response pattern by different way Different types of region in the building of control.It is used as one of the configuration process of load control system 100 (as described above) Point, when energy controller is assigned to Broadcast Controller 180, energy controller can be assigned to one group.In configuration process Period, Broadcast Controller 180 can launch suitable group address to the energy controller for being assigned to Broadcast Controller, and energy Amount controller stores group address in memory.After configuration process, Broadcast Controller 180 uses corresponding group address by number Word message is launched to different groups, and energy controller responds to the digital massage of the group address including them.In addition, negative Borne control system 100 can include the additional broadcast controller 180 coupled to network 182, to allow system to have added requirement Response group.The use of group allows Broadcast Controller 180 easily associated with energy controller, so that when providing shorter trial operation Between, to add the GF global functions provided by Broadcast Controller.
The operating characteristic of a variety of demand response patterns can use tablet personal computer 185 monitored and configure.Figure 10 A extremely scheme 10C shows to be provided and be shown on tablet personal computer 185 by Broadcast Controller 180, to allow user's monitoring to select respectively Select the exemplary screen shots of the administration view screen of the action occurred when situation yellow, orange and red demand response pattern 800、802、804.Particularly, one of yellow, orange and red demand response pattern can be selected by clicking on appropriate label 810 Select.Left column 812 and energy controller of each display of screenshot capture 800,802,804 with polytype energy controller can With the table for pushing up row 814 for the different groups being assigned to.Each entry in table shows that the different types of energy control in every group How device processed responds during one of situation yellow, orange and red demand response pattern.For example, when such as institute in Figure 10 A Show, during choice situation yellow demand response pattern, within the die-away time of one minute, the dimmer switch in corridor makes controlled photograph Bright load weakens 30% demand response readjustment.In addition, administration view screen includes label 810, to show in each group not How the energy controller of same type responds to period price information or using peak demand toll administration.
In addition, tablet personal computer 185 can show configuration screen (not shown), to allow user configuring and regulation situation yellow The value of color, the operating characteristic of orange and red demand response pattern.For example, user can be according to which of corridor light modulator Switch weakens controlled lighting load, regulatory demand response readjustment and die-away time under situation yellow demand response pattern.In addition, When the electricity price from period price information exceedes price threshold value, or when total power consumption is in peak demand toll administration process In exceed peak power threshold value when, which in choice situation yellow, orange or red demand response pattern user can select It is individual.Configuration operating characteristic after, tablet personal computer 185 launches new operating characteristic to Broadcast Controller 180, itself so that will include The digital massage of new operating characteristic is launched to the energy controller of separate unit 110,112.Energy controller, which is respectively provided with, to be stored in Their device type and their group address in memory so that only appropriate energy controller updates their operation spy Property.
Administration view screen also includes tuning label 816.Figure 10 D show the selection in response to tuning label 816, Ke Yixian Show the exemplary screen shots 806 of the tuning screen on tablet personal computer 185.Tuning screen display is used for different groups of tuner The maximum intensity L of switch and insertion load control apparatusMAX, for example, being 70% for the dimmer switch in corridor.In addition, Tablet personal computer 185 also shows tuning configuration screen (not shown), for adjusting dimmer switch and inserting load control apparatus Maximum intensity LMAX.Dimmer switch and insertion load control apparatus will be responsive to switch starter 214 and intensity adjustment starter The startup of starter 216, maximum intensity L is restricted to by the current light intensity of controlled lighting loadMAX.Tuning configuration screen can be with Allow other operating characteristics and the setting for adjusting energy controller, and be not only dimmer switch and insert load control apparatus Maximum intensity LMAX, such as, for example, minimum strength, preset intensity, set point temperatures, time delay, die-away time, time-out week Phase, the sensitivity setting for sensor and daylight illumination threshold value.Tuning allows the operation for easily adjusting energy controller Characteristic and setting, after the initial trial operation of system, to improve occupant's comfort level and satisfaction.For example, energy controller Operating characteristic and setting can be conditioned every year, to reduce the energy expenditure of load control system 800.Alternatively, if Building has new tenant or if electric utility 183 changes the operating characteristic of demand response program, then energy controller Can be with tuned with setting.
The event clock of Broadcast Controller 180 can use tablet personal computer 185 or other computing devices to be monitored and configure. Alternatively, Figure 10 A to Figure 10 C administration view screen and Figure 11 tuning screen can be displayed on smart phone, individual On computer or other suitable computing devices.
Broadcast Controller 180 may be configured to obtain control device (such as, the energy on separate unit 110,112 Controller equiment or commander equipment) information (for example, register information, status information, operation information, configuration information, and/or Relation information etc.).Broadcast Controller 180 can communicate with can be used to any control device of two-way communication, assorted to determine The list of other control devices can be operated in the corresponding separate unit 112 of first separate unit 110 and/or second.For example, Broadcast Controller 180 can communicate with the first control device of the separate unit 110 that can be used to two-way communication, to obtain The list of other control devices of the separate unit 110 that one control device could be aware that.And it is used as example, Broadcast Controller 180 can communicate with the first control device of the separate unit 112 that can be used to two-way communication, to obtain the first control device The list of other component devices of the separate unit 112 that could be aware that.
In one or more embodiments, Broadcast Controller 180 can be obtained on the first separate unit 110 and/or The relation information of the control device of two separate units 112.For example, the first control device of the first separate unit 110 can by with It is set to the second control device of the first separate unit 110 of monitoring and it is responded.Second component devices may be configured to The signal received from the first component devices how is explained in response to the second component devices, the of the first separate unit 110 of control Three control devices.Broadcast Controller 180 can be used to one or many of the separate unit 110 of two-way communication by inquiry Individual control device (can include first, second or third component devices), obtains first, the on the first separate network 110 The relation information of two and the 3rd component devices.Even if those one or more control devices can be unaware of first, second in itself With the specific correlation of the 3rd component devices, Broadcast Controller 180 can also be from one or more controls of separate unit 110 Equipment obtains such correlation information.
In certain embodiments, one or more controls of the first separate unit 110 and/or the second separate unit 112 are set Standby can only launch equipment.What can be the only transmitting of the first separate unit 110 and/or the second separate unit 112 on Control device (or node), Broadcast Controller 180 can learn corresponding separate unit 110,112 what other equipment (or section Point) it may be configured to monitor and/or monitor specific only transmitting equipment and the only similar correlation of launch control equipment.
According to the alternate embodiment of the present invention, Broadcast Controller 180 is operable to only one in response to corresponding separate unit The startup of button on individual control device, all control devices (that is, commander and energy with separate unit 110, one of 112 Controller) it is associated.For example, when Broadcast Controller 180 be in association mode when, Broadcast Controller 180 be operable in response to 252 or first independent are released the button on the switch starter 214 of dimmer switch 210, remote control remote controllers 250 The startup of any other button of any control device of unit 110, performs separate unit association process.In separate unit association Process (that is, in response to a control device in separate unit a button pressing) during, Broadcast Controller 180 can grasp It is made all commanders (that is, remote controllers 250, take sensor 260 and temperature sensor 270) of discovery and all energy Amount controller (dimmer switch 210, insertion load control apparatus 220, Temperature-controlled appliance 230 and CCO sub-assemblies 240), And be found energy controller is associated with itself.So as to which all energy controllers of separate unit can be grasped Any commander and the single depression of energy controller in response to separate unit are made, it is associated with Broadcast Controller 180.
Figure 11 A to Figure 11 F show the separate unit association process performed by Broadcast Controller 180.For example, such as Figure 11 A extremely Shown in Figure 11 F, Broadcast Controller 180 is operable to find the control device of Fig. 5 separate unit 4001.Such as retouched on Fig. 5 State, separate unit 4001 include may be used as the first and second remote control remote controllers 4050 of commander, 4052, account for With sensor 4060 and solar sensor 4070, it may be used as commander.Separate unit 4001 also includes may be used as energy The dimmer switch 4010 and motorized window treatments 4020 of controller.4010 pair of first and second remote control of dimmer switch Remote controllers 4050,4052, take sensor 4060 and solar sensor 4070 are responded, and these are ordered The sequence number storage of device is in memory.Motorized window treatments 4020 are long-range to the remote control of solar sensor 4070 and second Controller 4051 responds, and by the sequence number storage of these commanders in memory.First and second remote controls Remote controllers 4050,4052, take sensor 4060 and solar sensor 4070 only launch RF signals, and are unaware of Which energy sensor responds to them.
In order that using separate unit association process, make all energy holes of Broadcast Controller 180 and separate unit 4001 Device is associated, and while Broadcast Controller is in association mode, user can start the first remote control remote controllers One of 4050 button.In response to the startup of the button of remote control remote controllers 4050, remote control remote controllers 4050 are operable to launch the digital massage of the sequence number including remote control remote controllers to dimmer switch 4010. While in association mode, Broadcast Controller 180 is also operable to receive the sequence with remote control remote controllers 4050 The digital massage of row number.Then, Broadcast Controller 180 can launch query messages all into load control system 100 Energy controller, with determine which energy controller remote control remote controllers 4050 are responded (as by from connect The sequence number identification of the digital massage received), i.e. remote control remote controllers 4050 may be configured to be used as commander Energy controller identity.In Figure 11 A example, Broadcast Controller 180 finds the quilt of remote control remote controllers 4050 The commander for dimmer switch 4010 is configured for use as, as shown in line 4090.In response to query messages, dimmer switch 4010 are operable to launch the digital massage of the sequence number including dimmer switch to Broadcast Controller 180.Then, broadcast control Device 180 processed can launch query messages to dimmer switch 210, to determine to may be configured to order dimmer switch 210 Commander identity.In Figure 11 B example, Broadcast Controller 180 finds remote control remote controllers 4050, takes biography Sensor 4060 and solar sensor 4070 are configured for the commander for dimmer switch 4010, such as the institute of line 4091 Show.
Next Broadcast Controller 180 can launch query messages all energy controls into load control system 100 Device processed, to determine which energy controller responds to take sensor 4060, i.e. take sensor 4060 can be configured Into the identity of the energy controller as commander.In Figure 11 C example, Broadcast Controller 180 finds take sensor 4060 are configured for the commander for the dimmer switch 4010 as energy controller, as shown in line 4092.So Afterwards, Broadcast Controller 180 can launch query messages all energy controllers into load control system 100, to determine Which energy controller responds to solar sensor 4070, i.e. solar sensor 4070 may be configured to be used as order The identity of the energy controller of device.In Figure 11 D example, Broadcast Controller 180 finds that solar sensor 4070 is configured to As the commander for dimmer switch 4010 and for motorized window treatments 4020, as shown in line 4093.
Due to the more commanders responsed to which in the absence of dimmer switch 4010, so Broadcast Controller 180 now may be used So that query messages to be launched to motorized window treatments 4020, order motorized window treatments 4020 are may be configured to recognize Commander.In Figure 11 E example, Broadcast Controller 180 finds that the second remote control remote controllers 4051 and daylight are passed Sensor 4070 is configured for the commander for motorized window treatments 320, as shown in line 4094.Because Broadcast Controller 180 have transmitted query messages, to determine which energy controller is made to solar sensor 4070 (as shown in Figure 11 D) Response, so Broadcast Controller 180 can launch query messages now all energy controllers into load control system, To determine which energy controller responds to the second remote control remote controllers 4051, i.e. the second remote control is long-range Controller 4051 may be configured to the identity of the energy controller as commander.In Figure 11 F example, Broadcast Controller 180 the second remote control remote controllers 351 of discovery are configured for being only used for the commander of motorized window treatments 4020, As shown in line 4095.
Due in the absence of to the first and second remote control remote controllers 4050,4052, take sensor 4060 and More energy controllers that solar sensor 4070 responds, so Broadcast Controller 180 is then it can be concluded that in independence More energy controllers or commander are not found in unit 4001.Broadcast Controller 180 can launch digital massage to light modulation Device switch 4010 and motorized window treatments 4020, so that these energy controllers are associated with Broadcast Controller, and then Separate unit association process can be terminated.In the normal operation period, Broadcast Controller 180 can be received by separate unit 4001 Energy controller and all RF signals of commander transmitting.By performing one or more polls shown in Figure 11 A to Figure 11 F Technology, Broadcast Controller 180 can obtain the identity of the element of separate unit 4001 and in a variety of element (examples Such as, the commander of energy controller or the energy controller by commander order etc.) between relation that may be present it is comprehensive Understand.
Alternatively, separate unit association process can be by starting one of energy controller (for example, dimmer switch 4010) button on starts.In this case, Broadcast Controller 180 inquires about dimmer switch 4010 first, to find long-range control Remote controllers 4050 processed, take sensor 4060 and solar sensor 4070 are configured for being used for dimmer switch Commander, as shown in the line 4091 in Figure 11 B.Then, Broadcast Controller 180 launches query messages to load control system All energy controllers in 100, to determine which energy controller to remote control remote controllers 4050 (in such as Figure 11 A It is shown), take sensor 4060 (as shown in fig. 11C) and solar sensor 4070 (as shown in Figure 11 D) make sound Should.Separate unit association process continues as described above, until all commanders and the energy controller quilt of separate unit 4001 It was found that untill.
In certain embodiments, can associated one or more energy controllers of separate units different from two respectively In at least two can be arranged in first group.Broadcast Controller 180 can be further configured to make user's definition mark Label are associated with first group.It can be corridor, meeting room, office, administration office, bathroom, open for example, user defines label At least one in Fang Shi offices, guide signing, limited accass or public domain.Broadcast Controller 180 can further by It is configured to determine the first situation, wherein, the first situation can correspond to be arranged to one or more of first group energy control Device processed is operable to the one or more operations performed.Broadcast Controller 180 can be configured to by command signal launch to First group address associated with first group.Command signal can be by being arranged into one or more of first group energy controller Explain, to perform at least one in one or more operations.One or more of first group energy control can be arranged to Device processed may be configured to make command signal more preferential than the control signal received from least one commander.At least one user Defined property can be position, typical case's occupancy grade, period occupancy grade, security access level, function use or organizational hierarchy In at least one.
In certain embodiments, Broadcast Controller 180 may be configured to receive the first signal, wherein, the first signal can With the first corresponding situation of the one or more operations indicated with least one energy controller is operable to execution.Broadcast control Device 180 processed can be configured to launch secondary signal at least one energy controller.Secondary signal can be by least one Individual energy controller is explained, to perform at least one in one or more operations.Also, at least one energy controller can be with It is configured to make secondary signal more preferential than the control signal received from least one commander.Broadcast Controller 180 can be from At least one in electric utility or remote control remote control equipment receives the first signal.First situation can correspond to one Or multiple demand responses defer to requirement.
Broadcast Controller 180 can be further configured to according to the second of one or more corresponding energy controllers at least One user's defined property, one or more of corresponding energy controller is arranged into second group.Broadcast Controller 180 can One or more of second group corresponding energy controller is arranged to be configured to the second group address being assigned to.Moreover, Broadcast Controller 180 may be configured to by the second group address launch to be arranged to one or more of second group mutually should be able to Amount controller.
Broadcast Controller can be further configured to determination and can correspond at least one clock program and at least one Individual energy controller is operable to the second situation of the one or more functions performed.Broadcast Controller can be configured to by 3rd signal is launched at least one energy controller.3rd signal can be explained by least one energy controller, to perform One or more functions.
Figure 12 is according to the fourth embodiment of the invention including two separate units 910,912 and Broadcast Controller 980 Load control system 900 simplification figure.As shown in Figure 12, Broadcast Controller 980 includes having such as liquid crystal display (LCD) visual displays 985 of screen and the user interface of multiple buttons 986.Broadcast Controller 980 includes mutually orthogonal orientation And it is separated for use in the antenna 990,991 of polarization and space diversity.Broadcast Controller 980 can include being coupled to respective antenna 990th, two RF transceivers of 991 (in the Broadcast Controllers as shown in fig. 7), or can include switching via RF (Broadcast Controller 180 " as shown in fig. 7b) is coupled to the single RF transceivers of antenna 990,991.Such as in the present invention First embodiment in, Broadcast Controller 980 be operable to launch digital massage to the commander of separate unit 910,912 and Energy controller, and receive from it digital massage.Broadcast Controller 980 is operable to the independence from load control system 900 The commander and energy controller of unit 910,912 are collected and record data.
The commander and energy controller of separate unit 910,912, can be with during the configuration process of each separate unit It is associated with Broadcast Controller 980.Broadcast Controller 980 in response to one of button 986 startup, in association mode, and When in association mode, repeat its transmission goes out broadcast address.When Broadcast Controller 980 is in association mode, separate unit 910th, the starter starter on 912 each commander and energy controller can be activated, so that equipment is controlled with broadcast Device processed is associated.In addition to the commander and energy controller that preserve the broadcast address received from Broadcast Controller, order Device and energy controller can also each launch unique address to Broadcast Controller 980, and its preservation is related to Broadcast Controller The list of the commander and energy controller of connection.Broadcast Controller 980 is operable to store the commander of separate unit 910,912 Programming and configuration information with energy controller, are used for the replacement of easy equipment to provide.The energy hole of separate unit 910,912 Device can be assigned to one or more of multiple energy controller groups by Broadcast Controller 980.
Broadcast Controller 980 is operable in response to one or more clock programs, control separate unit 910,912 Energy controller.Broadcast Controller 980 can be fixed according to the type and the type of electrical load of just controlled energy controller The default clock program of the justice each energy controller associated with Broadcast Controller.In addition, clock program can be used The user interface of Broadcast Controller 980 is conditioned.For example, Broadcast Controller 980 can be shown on visual displays 985 on The information of one or more energy controllers.User can be enabled by each energy controller stepping, and using button 986 Or disable event clock for selected energy controller.Alternatively, the clock program of Broadcast Controller 980 can be used It is being connected on the computing device (such as, tablet personal computer, smart phone, personal computer or laptop computer) of network 182 The program of operation is programmed.For example, the data of clock program can be loaded into removable memory, (such as, USB flash memory disks drive Dynamic device), then it can be inserted into Broadcast Controller 980, and clock program is loaded into the memory on Broadcast Controller In.In addition, clock program can use the PC, laptop computer, intelligence electricity that Cloud Server is connected to via network 182 Words or tablet personal computer configuration.
Figure 13 is the simplification figure of the Broadcast Controller 1080 of the alternate embodiment according to the present invention.Broadcast Controller 1080 is wrapped Include visual displays 1085 and multiple groups of buttons 1086.Respective labels 1088 and corresponding light emitting diode (LED) 1089 are neighbouring every Individual group of button 1086 is positioned.Label 1088 can annotate the title of the group associated with adjacent groups button 1086.When a group button One of 1086 are pressed and during by the holding scheduled volume time, and Broadcast Controller 1080 is in a group association mode.It is one or more Energy controller can be associated with Broadcast Controller 1080, and is in the same of group association mode in Broadcast Controller 1080 When, can in response to the starter starter on energy controller startup, be assigned to respective sets.The association process can be by It is recycled and reused for each group of button 1086.Single energy controller can be assigned to multiple energy controller groups.LED1089 can be with It is illuminated to indicate which group energy controller is assigned to.The user of group allows Broadcast Controller 1080 and energy controller Easily associate, to provide the short trial run time for requiring the GF global functions that addition is provided by Broadcast Controller.In energy hole Device be assigned to by group button 1086 represent it is multigroup after, the clock program of Broadcast Controller 1080 can connect one group with one group Ground is configured.In one or more embodiments, Broadcast Controller 1080 utilizes two orthogonal directed antennas 1090,1091.
Figure 14 shows the simplification figure of the Broadcast Controller 1180 of the alternate embodiment according to the present invention.Broadcast Controller 1180 It can perform and be described for those same or similar functions of Broadcast Controller 980 and/or 1080.One or more In embodiment, Broadcast Controller 1180 can have the visual displays of the visual displays similar to Broadcast Controller 1180 (not shown).In one or more embodiments, Broadcast Controller 1180 utilizes two orthogonal directed antennas 1190,1191.
Referring back to Figure 12, load control system 900 further comprises the corresponding power in each separate unit 910,192 Meter 990,992.Power meter 990,992 can be electrically coupled, to measure a variety of power loads by corresponding separate unit 910,912 Carry the total current (and by power of its consumption) extracted.Power meter 990,992 can be associated with Broadcast Controller 980, and And the inquiry in response to being launched by Broadcast Controller is operable to, by the total of the electrical load in separate unit 910,912 The data of power consumption are launched to Broadcast Controller.Broadcast Controller 980 is operable to the number on the power consumption of load According to storage in memory, the power consumption of load is shown on visual displays 985, or will include pass via network 182 Launch in the digital massage of the data of the power consumption of load to Cloud Server.In addition, one or more energy controllers can be with Include the internal power metric circuit of the power for determining currently to be consumed by corresponding electrical load, wherein, power can also quilt Launch to Broadcast Controller 980.Moreover, Broadcast Controller 980 is also operable on the operation of load control system 900 Other data storages in memory, for example, by take sensor 260,360 launch occupied information and state.
Broadcast Controller 980 (and/or Broadcast Controller 1080,1180) can obtain independent on first and/or second The information of any control device of unit 910,912.As a part for acquired information, Broadcast Controller 980 can be from One or more control devices of first separate unit 910 and/or the second separate unit 912, obtain status information and/or operation Parameter.Status information and/or operating parameter can depend on specific control device, but can generally include：The electricity being consumed The pond time, electrical load data (for example, consumption power, load impedance, open load circuit detection, trouble light), to being surveyed Amount variable differential (for example, temperature setting measured temperature between it is differential) variable setpoint, contact closure condition, Set point, actual electrical load intensity, ballast status, flue dust detection state for electrical load intensity, seizure condition, screening Shield expansion extension (for example, covering be fully deployed, deploy half, completely withdrawal etc.), PID states, controller starting state, Damper state (for example, 0%, 50%, 100% etc.) etc..
In one or more embodiments, as a part for acquired information, Broadcast Controller 980 can be from first One or more control devices of the separate unit 912 of separate unit 910 and/or second obtain (and/or regulation) configuration parameter.Match somebody with somebody Specific control device can be depended on by putting parameter, but can generally be included：Variable setpoint (for example, temperature set-point), touch Point closure set point, the set point for electrical load intensity, covering deploy set point (for example, being fully deployed, deploying one Half, covering withdrawn completely etc.), pid parameter, controller parameter, damper set point (for example, 0%, 50%, 100% etc.) Deng.
In certain embodiments, for example, system operator can determine that first is only with use state information or operation information What control device of the vertical separate unit 912 of unit 910 and/or second can require to safeguard and/or replace.Moreover, system is grasped The corresponding control that author can configure the first separate unit 910 and/or the second separate unit 912 via Broadcast Controller 980 is set Standby one or more configurable parameters.For example, system operator can use laptop computer or other computing devices with Broadcast Controller 980 communicates (for example, via USB, Ethernet, and/or Wi-Fi connection), with status information, operating parameter And/or configuration parameter docking.
In certain embodiments, energy controller can be released prior to the order from energy controller in many ways The signal of device or order receive the obligation of (or paying the utmost attention to) signal or order from Broadcast Controller.For example, in some realities Apply in example, Broadcast Controller can order energy controller enter normal mode.And as example, energy controller can be Some time (examples after the order of Broadcast Controller order energy controller receiving (paying the utmost attention to) Broadcast Controller or signal Such as, the scheduled volume time) after, reply the signal for receiving (or paying the utmost attention to) its commander or order.Again for example, Broadcasting Control Device can transmitting be to energy controller by " release " message (order or signal), and energy controller can be construed to restart to connect The order or the mandate of signal launched by (or paying the utmost attention to) by the commander of energy controller.Moreover, in certain embodiments, Energy controller may be configured to terminate to perform the function by Broadcast Controller order (for example, when being based in energy controller The function of clock) after, restart to receive order or the signal of the commander of (or paying the utmost attention to) energy controller.
In other words, energy controller can be updated so that energy controller can be via one or more foregoing machines System, restarts to receive the order or signal of the commander of (or paying the utmost attention to) from energy controller.For example, in Broadcasting Control Device order energy controller performs the function based on clock (for example, energy controller receives or pays the utmost attention to come from Broadcasting Control The order of device, with perform function) after the scheduled time at, energy controller can restart receive (or paying the utmost attention to) energy The order of the commander of amount controller or signal.
There is provided can be performed to obtain on one or more separate units by Broadcast Controller in certain embodiments Constitute one or more methods of the information of node (or equipment).In one or more embodiments, Broadcast Controller can be with One or more separate unit communications.In one or more separate units some or can each include one or more orders Device and one or more energy controllers.Broadcast Controller can communicate with the first node of the first separate unit, wherein, first Node can be at least one in the first commander or the first energy controller.Broadcast Controller can obtain first node Address.Moreover, Broadcast Controller can obtain at least one address of node of the first separate unit from first node.At least one Individual Section Point can be at least one in the second commander or the second energy controller, and at least one Section Point can To be communicated with first node.Broadcast Controller can determine in first node or at least one Section Point at least one be No is energy controller.Moreover, Broadcast Controller can be according to the determination, by first node or at least one Section Point At least one is identified as energy controller.In addition, Broadcast Controller can be according to the determination, by the address of first node or extremely At least one in the address of a few Section Point is identified as energy controller address.
In certain embodiments, Broadcast Controller can determine the operation between first node and at least one Section Point Relation.Moreover, Broadcast Controller can determine first node whether with it is first independent in addition at least one Section Point The node communication of unit.Broadcast Controller can communicate with least one Section Point.Moreover, Broadcast Controller can determine to Whether a few Section Point communicates with the node of the first separate unit in addition to first node.Broadcast Controller can be with base Do not communicated and/or at least one Section Point with other nodes in addition at least one Section Point in instruction first node The determination not communicated with other nodes in addition to first node, determines that all nodes of the first separate unit have all been known Not.
Broadcast Controller can communicate with least one Section Point.Broadcast Controller can also be from least one second section Point obtains at least one the 3rd address of node of the first separate unit.At least one the 3rd node can be the 3rd commander or At least one in 3rd energy controller.Moreover, at least one the 3rd node can communicate with least one Section Point.Extensively Broadcasting controller can determine whether at least one the 3rd node is energy controller.Moreover, Broadcast Controller can be true according to this It is fixed, at least one the 3rd node is identified as energy controller.In addition, for example, Broadcast Controller can be near according to the determination Few 3rd address of node is identified as energy controller.
In certain embodiments, energy controller (as described in this) is operable in response to from least one commander The control signal received, controls at least one electrical load.In certain embodiments, energy controller can include channel radio Believe transceiver.Wireless communication transceiver is operable to receive the first signal from Broadcast Controller.First signal can include Request to the information of one or more nodes of the separate unit on energy controller can be included.Radio communication transmitting-receiving letter Machine may also respond to the first signal, and secondary signal is launched to Broadcast Controller.Secondary signal can include on separate single The information of one or more nodes of member.Information on one or more nodes of separate unit can include one or more The appropriate address of node.Also, the information on one or more nodes of separate unit can include energy controller and one Operative relationship between individual or multiple nodes.
Although describing the present invention on specific embodiment, a lot of other changes and modification and other using for It will be apparent for those skilled in the art.It is thus preferable to, the present invention is not limited by specific disclosure in this, but only It is limited by the appended claims.

Claims (80)

1. a kind of load control system for being used to control multiple electrical loads, the load control system includes：
Multiple energy controllers, each energy controller is operable to：Control at least one in the electrical load；And
First Broadcast Controller, first Broadcast Controller has first antenna and the second antenna, and the first antenna is by cloth Put in first position, and second antenna is disposed in the second place orthogonal with the first position, the broadcast control Device processed is operable to：Launch the first wireless signal via the first antenna, and launch the second nothing via second antenna Line signal；
Wherein, being each operable in the energy controller：Receive in first wireless signal and second wireless singal At least one, and control in response to received wireless signal respective load.
2. load control system according to claim 1, wherein, the Broadcast Controller launches institute with identical traffic frequency State the first wireless signal and second wireless singal.
3. load control system according to claim 2, wherein, the Broadcast Controller is operable to：In the first time slot Middle transmitting first wireless signal, and launch in the second time slot the second wireless singal.
4. load control system according to claim 3, wherein, first time slot and the second time slot be not overlapping.
5. load control system according to claim 4, further comprises：
Second Broadcast Controller, second Broadcast Controller is operable to：By wireless signal transmission to for controlling the phase One or more of described energy controller that should be loaded.
6. load control system according to claim 5, wherein, first Broadcast Controller and the second Broadcast Controller It is coupled via network.
7. load control system according to claim 6, wherein, second Broadcast Controller is operable to：Not with Launch wireless signal in any one at least one overlapping time slot in first time slot and the second time slot.
8. load control system according to claim 4, wherein, first time slot is close in before second time slot Occur.
9. load control system according to claim 4, wherein, first time slot and the second time slot are from multiple non-heavy It is randomly chosen in folded time slot.
10. load control system according to claim 2, wherein, the first antenna and the second antenna have separated about institute State the quarter-wave of transmission frequency.
11. load control system according to claim 1, wherein, all energy controllers be included in by In region within the scope of the wireless signal that the Broadcast Controller is produced.
12. load control system according to claim 11, wherein, the region is about 5,000 to 15,000 square of English Chi.
13. load control system according to claim 11, wherein, the scope of the wireless signal is covered from 5, 000 to 15,000 square feet of transverse area.
14. load control system according to claim 1, wherein, first wireless signal and second wireless singal two Person includes same numbers message.
15. load control system according to claim 1, wherein, the first antenna is secured in place, with And second antenna can rotate, when second antenna rotates, the second place always with the first position just Hand over.
16. load control system according to claim 1, wherein, the first position of the antenna and the second place Separate 90 degree.
17. a kind of Broadcast Controller for being used in load control system, the load control system is used to control one Or multiple electrical loads, the load control system is with least one energy controller, at least one described energy controller For controlling at least one electrical load in the electrical load, the Broadcast Controller includes：
First antenna and the second antenna；
RF telecommunication circuits, the RF telecommunication circuits can be operatively coupled to the first antenna and the second antenna, for transmission Frequency launches the first wireless signal via the first antenna, and with the transmission frequency via second antenna transmitting the Two wireless signals, the RF telecommunication circuits include switching the RF hairs coupled to the first antenna and second antenna via RF Emitter；And
Circuit is controlled, the control circuit is coupled to the RF telecommunication circuits, for making the RF telecommunication circuits in the first time slot It is middle to launch first wireless signal and launch the second wireless singal in the second time slot,
Wherein, the control circuit is switched coupled to the RF, for controlling the RF switches to first position and the second place, In RF Emitter-couplings described in the first position to the first antenna, in RF Emitter-couplings described in the second place extremely Second antenna, the control circuit is further coupled to the RF transmitters, for making the RF transmitters in the RF Switch launches first wireless signal when being in the first position via the first antenna, and at the RF switches Launch the second wireless singal via second antenna when second place.
18. Broadcast Controller according to claim 17, wherein, the RF transmitters include RF transceivers, the RF Transceiver is operable to：Transmitting and reception wireless signal.
19. Broadcast Controller according to claim 18, wherein, the control circuit operative into：The RF is switched The first position is maintained to allow the RF transceivers to receive the 3rd wireless signal.
20. Broadcast Controller according to claim 19, wherein, the first antenna is disposed in first position, and Second antenna is disposed in the second place orthogonal with the first position.
21. Broadcast Controller according to claim 17, wherein, the first antenna is secured in place, with And second antenna can rotate, when second antenna rotates, the second place always with the first position just Hand over.
22. Broadcast Controller according to claim 21, wherein, the first antenna and the second antenna have separated about described The quarter-wave of transmission frequency.
23. Broadcast Controller according to claim 17, wherein, first time slot and the second time slot be not overlapping.
24. Broadcast Controller according to claim 23, wherein, first time slot is close in before second time slot Occur.
25. Broadcast Controller according to claim 23, wherein, first time slot and the second time slot are from multiple non-heavy It is randomly chosen in folded time slot.
26. Broadcast Controller according to claim 17, wherein, both first wireless signal and second wireless singal Including same numbers message.
27. Broadcast Controller according to claim 17, wherein, the first position and the second place of the antenna every Open 90 degree.
28. a kind of Broadcast Controller for being used in load control system, the load control system is used to control one Or multiple electrical loads, the load control system is with least one energy controller, at least one described energy controller For controlling at least one electrical load in the electrical load, the Broadcast Controller includes：
First antenna and the second antenna；
RF telecommunication circuits, the RF telecommunication circuits are operatively coupled to the first antenna and the second antenna, for transmitting pin Rate launches the first wireless signal via the first antenna, and launches second via second antenna with the transmission frequency Wireless signal, the first RF receivers and the 2nd RF that the RF telecommunication circuits include being operable to launch and receiving wireless signal is received Sender, the first RF transceivers, which are coupled to the first antenna, to be used to launch first wireless signal, described second RF transceivers, which are coupled to second antenna, to be used to launch the second wireless singal；And
Circuit is controlled, the control circuit is coupled to the first RF transceivers and the 2nd RF of the RF telecommunication circuits Transceiver, for making the first RF transceivers in the first time slot via first antenna transmitting first wireless communication Number, and the 2nd RF transceivers is launched the second wireless singal via second antenna in the second time slot；
Wherein, the control circuit operative receives the 3rd wireless communication simultaneously into via the first antenna and second antenna Number.
29. Broadcast Controller according to claim 28, wherein, the first RF transceivers are operable to via described First antenna, which receives the 3rd wireless signal and generates first, receives signal, and the 2nd RF transceivers can be operated Signal is received into receiving the 3rd wireless signal via second antenna and generating second.
30. Broadcast Controller according to claim 29, wherein, the control circuit operative connects into decoding described first The collection of letters number and described second receives both signals, and the signal decoded first is responded.
31. Broadcast Controller according to claim 29, wherein, the control circuit operative receives letter into described first Number and described second receive in signal which there is bigger signal intensity, and to the signal with bigger signal intensity Respond.
32. Broadcast Controller according to claim 29, wherein, the control circuit operative connects into combination described first The collection of letters number and described second receives signal and composite signal is responded.
33. a kind of load control system for being used to control multiple electrical loads, the load control system includes：
First Broadcast Controller, first Broadcast Controller have be operable to and meanwhile receive wireless signal first antenna and Second antenna, the first antenna is disposed in first position, and second antenna is disposed in and the first position The orthogonal second place, the Broadcast Controller includes the RF telecommunication circuits coupled to the first antenna and the second antenna, uses In receiving the wireless signal, the RF telecommunication circuits are operable to：It is described wireless in response to being received by the first antenna Signal and generate the first reception signal, and generate second in response to receiving the wireless signal by second antenna and connect Collect mail number, the Broadcast Controller further comprises the control circuit coupled to the RF telecommunication circuits, for receiving described the One, which receives signal and described second, receives signal；
Wherein, it is described control circuit operative into：Signal and the second reception signal are received by handling described first, to by described The wireless signal that first antenna and the second antenna are received responds.
34. load control system according to claim 33, wherein, the RF communications include：First RF receivers, it is described First RF receivers are coupled to the first antenna, and signal is received for receiving the wireless signal and generating described first； And the 2nd RF receiver, the 2nd RF receivers are coupled to second antenna, for receive the wireless signal and Generate described second and receive signal.
35. load control system according to claim 34, wherein, the control circuit of first Broadcast Controller It is operable to：Decode described first and receive signal and the second reception signal, and signal and second is received to described first and receive One be decoded first in signal responds.
36. load control system according to claim 34, wherein, the control circuit of first Broadcast Controller It is operable to：Determine in the first reception signal and the second reception signal which there is larger signal intensity, it is and right Reception signal with the larger signal intensity responds.
37. load control system according to claim 34, wherein, the control circuit of first Broadcast Controller It is operable to：Combine described first receive and second receive signal, and combined signal is responded.
38. load control system according to claim 34, wherein, the first RF receivers and the 2nd RF receiver bags RF transceivers are included, the RF transceivers are operable to launch and receive wireless signal.
39. load control system according to claim 33, further comprises：
Multiple commanders, the multiple commander is operable to launch wireless signal；And
Multiple energy controllers, each energy controller is operable to：In response to from least one order in the commander The wireless signal that device is received, controls at least one electrical load；
Wherein, the Broadcast Controller is operable to：Wireless signal is received from the commander and the energy controller.
40. the load control system according to claim 39, further comprises：
Second Broadcast Controller, second Broadcast Controller is operable to：Connect from the commander and the energy controller Receive wireless signal.
41. load control system according to claim 40, wherein, first Broadcast Controller and the second Broadcasting Control Device is coupled via network.
42. load control system according to claim 33, wherein, the first antenna and the second antenna have separated about institute State the quarter-wave of transmission frequency.
43. load control system according to claim 33, wherein, the first antenna is fixed on suitable position, And second antenna can rotate, when second antenna rotates, the second place always with the first position It is orthogonal.
44. load control system according to claim 33, wherein, the first position of the antenna and the second place Separate 90 degree.
45. a kind of RF receiving devices, including：
First antenna and the second antenna, the first antenna and the second antenna are operable to while receive wireless signal, and described the One antenna is disposed in first position, and second antenna is disposed in the second place orthogonal with the first position；
First RF receivers, the first RF receivers be coupled to the first antenna, for receive the wireless signal and Generation first receives signal；
2nd RF receivers, the 2nd RF receivers be coupled to second antenna, for receive the wireless signal and Generation second receives signal；And
Circuit is controlled, the control circuit is coupled to the first RF receivers and the 2nd RF receivers, for receiving described the One receive signal and second receive signal, the control circuit operative into：Handle described first and receive signal and the second reception Signal, to be responded to the wireless signal received by the first antenna and the second antenna.
46. RF receiving devices according to claim 45, wherein, it is described control circuit operative into：Decode described first Receive signal and second and receive signal, and one be decoded first in signal is received to the described first reception signal and second Respond.
47. RF receiving devices according to claim 45, wherein, the control circuit operative into：Determine described first Receive in signal and the second reception signal which there is larger signal intensity, and to the larger signal intensity Signal is received to respond.
48. RF receiving devices according to claim 45, wherein, the control circuit operative into：Combine described first Receive signal and second and receive signal, and combined signal is responded.
49. RF receiving devices according to claim 45, wherein, the first RF receivers and the 2nd RF receivers include RF transceivers, the RF transceivers are operable to launch and receive wireless signal.
50. RF receiving devices according to claim 45, wherein, the first antenna and the second antenna have separated about described The quarter-wave of transmission frequency.
51. RF receiving devices according to claim 45, wherein, the first antenna is fixed on suitable position, with And second antenna can rotate, when second antenna rotates, the second place always with the first position just Hand over.
52. RF receiving devices according to claim 45, wherein, the first position and the second place of the antenna every Open 90 degree.
53. a kind of load control system for being used to control multiple electrical loads, the load control system includes：
Multiple load control apparatus, each load control apparatus is configured as controlling at least one electric power in the electrical load Load；And
Wireless controller, the wireless controller has a first antenna and the second antenna, the first antenna and described second day Line is orthogonal, and the wireless controller is configured to launch the first wireless signal and via described via the first antenna Second antenna launches second wireless singal；
Wherein, each in the load control apparatus is formulated into reception first wireless signal and described second wireless At least one in signal, and in response to the corresponding load of wireless signal control of reception.
54. load control system according to claim 53, wherein, the wireless controller is configured to pass in identical Defeated frequency launches first wireless signal and the second wireless singal.
55. load control system according to claim 54, wherein, the wireless controller is configured in the first time slot Launch first wireless signal and in second wireless singal described in the second slot transmission.
56. load control system according to claim 55, wherein, first time slot and second time slot are not weighed It is folded.
57. load control system according to claim 56, wherein, first time slot be close in second time slot it It is preceding to occur.
58. load control system according to claim 55, wherein, randomly choosed from multiple nonoverlapping time slots described First time slot and second time slot.
59. load control system according to claim 53, wherein, first wireless signal and second wireless singal two Person includes same numbers message.
60. a kind of wireless controller for being used in load control system, the load control system is used to control one Or multiple electrical loads, the wireless controller includes：
First antenna；
Second antenna, second antenna is orthogonally oriented relative to the first antenna；
RF telecommunication circuits, the RF telecommunication circuits are configured to launch the first wireless communication via the first antenna with transmission frequency Number, and second wireless singal is launched via second antenna with the transmission frequency；And
Circuit is controlled, the control circuit is configured to make the RF telecommunication circuits in the first wireless communication described in the first slot transmission Number and in second wireless singal described in the second slot transmission.
61. wireless controller according to claim 60, wherein, the RF telecommunication circuits include：Coupled to described first First RF transmitters of antenna, for launching first wireless signal；And, sent out coupled to the 2nd RF of second antenna Emitter, for launching the second wireless singal, the control circuit is launched coupled to the first RF transmitters and the 2nd RF Device, makes the first RF transmitters launch first wireless signal via the first antenna, and send out the 2nd RF Emitter launches the second wireless singal via second antenna.
62. wireless controller according to claim 61, wherein, the first RF transmitters and the 2nd RF transmitters include RF transceivers, the RF transceivers are configured to：Transmitting and reception wireless signal.
63. wireless controller according to claim 62, wherein, the control circuit is configured to：Simultaneously via described First antenna and the second antenna receive the 3rd wireless signal.
64. wireless controller according to claim 63, wherein, the first RF transceivers are configured to：Via institute State that first antenna receives the 3rd wireless signal and generation first receives signal, and the 2nd RF transceivers by with It is set to：The 3rd wireless signal is received via second antenna and generation second receives signal.
65. wireless controller according to claim 64, wherein, the control circuit is configured to：Decode described first Receive signal and second and receive signal, and to being responded to the signal being decoded first.
66. wireless controller according to claim 64, wherein, the control circuit is configured to：Determine described first Receive in signal and the second reception signal which there is larger signal intensity, and to the larger signal intensity Signal responds.
67. wireless controller according to claim 64, wherein, the control circuit is configured to：Combine described first Receive signal and second and receive signal, and combined signal is responded.
68. wireless controller according to claim 60, wherein, the RF telecommunication circuits include RF transmitters, the RF Transmitter is coupled to the first antenna and the second antenna via RF switches, and the control circuit is switched coupled to the RF, and And be configured to control the RF to switch to first position and the second place, in RF Emitter-couplings described in the first position extremely The first antenna, in RF Emitter-couplings described in the second place to second antenna, the control circuit is further It is configured to the RF transmitters is launched described via the first antenna when RF switches are in the first position First wireless signal, and when RF switches are in the second place via second antenna transmitting, second nothing Line signal.
69. wireless controller according to claim 68, wherein, the RF transmitters include RF transceivers, the RF Transceiver is configured to launch and receive wireless signal.
70. wireless controller according to claim 69, wherein, the control circuit is configured to：The RF is switched The first position is maintained to allow the RF transceivers to receive the 3rd wireless signal in the first antenna.
71. wireless controller according to claim 60, wherein, first time slot and the second time slot be not overlapping.
72. the wireless controller according to claim 71, wherein, first time slot is close in before second time slot Occur.
73. the wireless controller according to claim 72, wherein, described is randomly choosed from multiple nonoverlapping time slots One time slot and second time slot.
74. wireless controller according to claim 60, wherein, both first wireless signal and second wireless singal Including same numbers message.
75. a kind of wireless controller for being used in load control system, the load control system is used to control one Or multiple electrical loads, the wireless controller includes：
First antenna, the first antenna is operable to receive wireless signal；
Second antenna, second antenna is orthogonally oriented relative to the first antenna, and second antenna is operable to and institute First antenna is stated while receiving wireless signal；
RF telecommunication circuits, the RF telecommunication circuits, which are coupled to the first antenna and second antenna, to be used to receive described wireless Signal, the RF telecommunication circuits are configured in response to receive the wireless signal by the first antenna and generate first and connect The collection of letters number, and generate the second reception signal in response to receiving the wireless signal by second antenna；And
Control circuit, the control circuit, which is coupled to the RF telecommunication circuits and is used to receiving described first, receives signal and described the Two receive signals, and the control circuit receives signal and described second by handling described first and receives signal come to by described the The wireless signal that one antenna and second antenna are received responds.
76. the wireless controller according to claim 75, wherein, the RF telecommunication circuits include：First RF receivers, institute State the first RF receivers and be coupled to the first antenna for receiving the wireless signal and generating the first reception signal； And the 2nd RF receiver, the 2nd RF receivers, which are coupled to second antenna, to be used to receive the wireless signal and life Signal is received into described second.
77. the wireless controller according to claim 76, wherein, the control circuit is configured to decoding described first and connect The collection of letters number and described second receives signal, and to being decoded first in the described first reception signal and the second reception signal One respond.
78. the wireless controller according to claim 76, wherein, the control circuit is configured to：Determine described first Receive in signal and the second reception signal which there is larger signal intensity, and receive signal and second to described first The signal that receive has larger signal intensity in signal responds.
79. the wireless controller according to claim 76, wherein, the control circuit is configured to：Combine described first Receive signal and second and receive signal, and combined signal is responded.
80. the wireless controller according to claim 76, wherein, the first RF receivers and the 2nd RF receivers Including RF transceivers, the RF transceivers are configured to launch and receive wireless signal.
CN201710372938.XA 2011-12-28 2012-12-21 Load control system, Broadcast Controller, RF reception devices and wireless controller Pending CN107276100A (en)

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US201161580898P 2011-12-28 2011-12-28
US61/580,898 2011-12-28
US201261640241P 2012-04-30 2012-04-30
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US201261654562P 2012-06-01 2012-06-01
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CN201810460970.8A Active CN108650760B (en) 2011-12-28 2012-12-21 Load control system with independently controlled units responsive to broadcast controller
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